https://www.smithsonianmag.com/rss/tag/new-research/RSS feed for New ResearchenFri, 18 Sep 2026 19:04:38 +0000https://www.smithsonianmag.com/smart-news/the-moon-just-got-a-massive-new-crater-thats-wider-than-two-end-to-end-football-fields-its-a-once-in-a-lifetime-observation-180989526/The impact crater was formed in 2024 when an object the size of a multi-story building crashed into our lunar companion. The resulting divot is about 728 feet wide and 141 feet deepFri, 18 Sep 2026 19:04:38 +0000https://www.smithsonianmag.com/smart-news/the-moon-just-got-a-massive-new-crater-thats-wider-than-two-end-to-end-football-fields-its-a-once-in-a-lifetime-observation-180989526/https://www.smithsonianmag.com/smart-news/tyrannosaurus-rex-was-a-warm-blooded-dinosaur-with-a-body-temperature-similar-to-that-of-humans-study-suggests-180989519/A tooth analysis hints that the fearsome predator ran at a toasty 97 degrees Fahrenheit. Maintaining that internal temperature may have allowed it to inhabit a range stretching from modern-day Alaska to Mexico during the Cretaceous periodFri, 18 Sep 2026 15:59:36 +0000https://www.smithsonianmag.com/smart-news/tyrannosaurus-rex-was-a-warm-blooded-dinosaur-with-a-body-temperature-similar-to-that-of-humans-study-suggests-180989519/https://www.smithsonianmag.com/smart-news/medieval-manuscripts-preserved-traces-of-a-deadly-virus-for-centuries-180989522/A new analysis of teeth and parchment suggests that the devastating sheep pox virus has been infecting livestock for 3,700 yearsFri, 18 Sep 2026 15:10:43 +0000https://www.smithsonianmag.com/smart-news/medieval-manuscripts-preserved-traces-of-a-deadly-virus-for-centuries-180989522/https://www.smithsonianmag.com/smart-news/a-humpback-whale-mom-stayed-with-her-stillborn-calf-repeatedly-touchingi-it-and-staring-into-its-eyes-was-she-grieving-180989516/Observed last year off the coast of Queensland, Australia, this event marks the first documentation of a stillbirth in the species, providing a rare glimpse at how the highly social animals respond to deathFri, 18 Sep 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/a-humpback-whale-mom-stayed-with-her-stillborn-calf-repeatedly-touchingi-it-and-staring-into-its-eyes-was-she-grieving-180989516/https://www.smithsonianmag.com/smart-news/scientists-created-mice-with-half-human-brains-the-hybrid-animals-could-revolutionize-our-understanding-of-neurological-disorders-180989518/Our brains and their associated diseases are notoriously hard to study. So researchers developed an animal model with a cortex—the brain’s outer layer—grown from human-derived cellsThu, 17 Sep 2026 20:16:55 +0000https://www.smithsonianmag.com/smart-news/scientists-created-mice-with-half-human-brains-the-hybrid-animals-could-revolutionize-our-understanding-of-neurological-disorders-180989518/https://www.smithsonianmag.com/smart-news/billions-of-years-ago-venus-may-have-had-a-moon-which-the-planet-promptly-gobbled-up-study-suggests-180989510/Scientists have puzzled over why the planet dubbed "Earth's twin" doesn't have a moon. Computer simulations hint that if Venus ever did have one, it probably would've cannibalized its companionThu, 17 Sep 2026 15:00:00 +0000https://www.smithsonianmag.com/smart-news/billions-of-years-ago-venus-may-have-had-a-moon-which-the-planet-promptly-gobbled-up-study-suggests-180989510/https://www.smithsonianmag.com/smart-news/researchers-have-created-a-digital-map-of-the-roman-empires-190000-mile-network-of-roads-turns-out-not-all-of-them-led-to-rome-180989509/For a new study, archaeologists attempted to answer age-old questions about Rome’s roads, including how connected the capital was and whether current motorways trace Roman routesThu, 17 Sep 2026 14:10:20 +0000https://www.smithsonianmag.com/smart-news/researchers-have-created-a-digital-map-of-the-roman-empires-190000-mile-network-of-roads-turns-out-not-all-of-them-led-to-rome-180989509/https://www.smithsonianmag.com/smart-news/this-new-brain-map-shows-every-nerve-cell-in-an-adult-male-fruit-flys-central-nervous-system-heres-why-that-matters-180989490/The recently released "connectome" joins a previously completed map of an adult female fruit fly’s brain. The digital 3D diagrams allow scientists to trace precise neural paths in the bugs’ brains, which can unlock secrets about the organ in humansWed, 16 Sep 2026 16:17:14 +0000https://www.smithsonianmag.com/smart-news/this-new-brain-map-shows-every-nerve-cell-in-an-adult-male-fruit-flys-central-nervous-system-heres-why-that-matters-180989490/https://www.smithsonianmag.com/smart-news/three-wild-dogs-made-a-record-breaking-trek-across-zambia-traveling-more-than-2500-miles-in-search-of-mates-180989505/The canines achieved the longest recorded movement by any African mammal. Their journey highlights the importance of having protected corridors for wildlifeWed, 16 Sep 2026 15:47:25 +0000https://www.smithsonianmag.com/smart-news/three-wild-dogs-made-a-record-breaking-trek-across-zambia-traveling-more-than-2500-miles-in-search-of-mates-180989505/https://www.smithsonianmag.com/science-nature/some-fish-in-the-great-lakes-might-be-more-than-400-years-old-a-study-suggests-outliving-around-15-generations-of-humans-180989500/Lake sturgeon may be among the longest-living vertebrates, second only to Greenland sharks, according to recent research. However, scientists note that follow-up work is necessary to clarify the species’ lifespanWed, 16 Sep 2026 13:43:20 +0000https://www.smithsonianmag.com/science-nature/some-fish-in-the-great-lakes-might-be-more-than-400-years-old-a-study-suggests-outliving-around-15-generations-of-humans-180989500/https://www.smithsonianmag.com/smart-news/tasmanian-devils-lived-alongside-humans-in-northwestern-australia-as-far-back-as-45000-years-ago-researchers-find-180989503/Fossils and marked bones unearthed in a Juukan Gorge cave suggest that the marsupial species not only once lived in the region but may have been a “garbage compactor on four legs” for its human populationWed, 16 Sep 2026 13:15:00 +0000https://www.smithsonianmag.com/smart-news/tasmanian-devils-lived-alongside-humans-in-northwestern-australia-as-far-back-as-45000-years-ago-researchers-find-180989503/https://www.smithsonianmag.com/smart-news/the-ruins-of-a-long-lost-medieval-convent-have-been-discovered-just-a-few-feet-beneath-a-soccer-field-180989506/St. Clare's Convent closed in the 16th century, and researchers assumed all traces of it had been lost. But a new ground-penetrating radar survey revealed surprisingly intact remains of pillars, rooms, cloisters, a courtyard and a churchWed, 16 Sep 2026 11:00:00 +0000https://www.smithsonianmag.com/smart-news/the-ruins-of-a-long-lost-medieval-convent-have-been-discovered-just-a-few-feet-beneath-a-soccer-field-180989506/https://www.smithsonianmag.com/smart-news/these-four-giant-dinosaur-footprints-discovered-in-north-dakota-might-represent-the-first-trackway-made-by-an-adult-t-rex-ever-found-180989481/A high school teacher first spotted the remarkable trail while volunteering on a paleontological dig. Researchers suspect a hulking, full-grown dinosaur marched through the then-swampy landscape roughly 66.5 million years agoTue, 15 Sep 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/these-four-giant-dinosaur-footprints-discovered-in-north-dakota-might-represent-the-first-trackway-made-by-an-adult-t-rex-ever-found-180989481/https://www.smithsonianmag.com/smart-news/archaeologists-discover-the-worlds-oldest-evidence-of-habitual-drug-use-in-the-teeth-of-a-hunter-gatherer-who-lived-up-to-25000-years-ago-180989485/This individual may have regularly sucked on betel nuts, known for their mind-altering properties, leading to worsening dental disease. Researchers say the discovery sheds light on addiction in prehistoric environmentsFri, 11 Sep 2026 15:12:39 +0000https://www.smithsonianmag.com/smart-news/archaeologists-discover-the-worlds-oldest-evidence-of-habitual-drug-use-in-the-teeth-of-a-hunter-gatherer-who-lived-up-to-25000-years-ago-180989485/https://www.smithsonianmag.com/smart-news/a-genetically-modified-pig-kidney-kept-a-man-alive-for-a-record-nine-months-allowing-him-to-wait-for-a-donated-human-organ-180989466/The animal organ kept Tim Andrews off dialysis for 271 days and represents the first time a pig kidney has been used as a bridge to human organ transplantationFri, 11 Sep 2026 12:00:00 +0000https://www.smithsonianmag.com/smart-news/a-genetically-modified-pig-kidney-kept-a-man-alive-for-a-record-nine-months-allowing-him-to-wait-for-a-donated-human-organ-180989466/https://www.smithsonianmag.com/smart-news/the-tasmanian-tiger-was-branded-a-livestock-killer-new-research-challenges-that-myth-180989473/Thylacines had powerful snapping bites suited for catching small and medium-sized prey like bandicoots—not taking down large animals such as sheep and cattle, as European colonists fearedThu, 10 Sep 2026 17:43:58 +0000https://www.smithsonianmag.com/smart-news/the-tasmanian-tiger-was-branded-a-livestock-killer-new-research-challenges-that-myth-180989473/https://www.smithsonianmag.com/smart-news/the-tip-of-this-snakes-tail-looks-like-a-spider-but-inside-its-bones-are-bizarrely-normal-180989478/High-tech scans reveal the first detailed look at the internal anatomy of the spider-tailed horned viper. The findings shed light on little-known snake vertebrae and highlight the difficulty of predicting what an animal looks like from its skeletonThu, 10 Sep 2026 16:06:57 +0000https://www.smithsonianmag.com/smart-news/the-tip-of-this-snakes-tail-looks-like-a-spider-but-inside-its-bones-are-bizarrely-normal-180989478/https://www.smithsonianmag.com/smart-news/stealing-candy-from-children-splash-proof-urinals-and-buried-panties-oh-my-here-are-the-winners-of-the-2026-ig-nobel-prizes-180989463/The awards are an unaffiliated spoof of the Nobel Prizes. They highlight research achievements that are surprising and silly-sounding—but also make people thinkTue, 08 Sep 2026 20:50:44 +0000https://www.smithsonianmag.com/smart-news/stealing-candy-from-children-splash-proof-urinals-and-buried-panties-oh-my-here-are-the-winners-of-the-2026-ig-nobel-prizes-180989463/https://www.smithsonianmag.com/smart-news/these-adorable-critically-endangered-pygmy-raccoons-in-cozumel-are-teaching-one-another-to-turn-trash-into-toy-balls-180989459/The observations offer rare evidence of a skill being passed among raccoons. But the work also highlights the effects of human pollution at the popular tourist destinationTue, 08 Sep 2026 18:49:50 +0000https://www.smithsonianmag.com/smart-news/these-adorable-critically-endangered-pygmy-raccoons-in-cozumel-are-teaching-one-another-to-turn-trash-into-toy-balls-180989459/https://www.smithsonianmag.com/smart-news/scientists-may-have-finally-detected-a-hint-of-dark-matter-the-mysterious-invisible-stuff-that-holds-the-universe-together-180989440/A South Dakota-based instrument built to detect theoretical dark matter particles has sensed a particle interaction that's difficult to explain with known phenomena. But more data is needed to confirm that the strange substance—which scientists have never directly observed—is, indeed, the culpritTue, 08 Sep 2026 15:23:14 +0000https://www.smithsonianmag.com/smart-news/scientists-may-have-finally-detected-a-hint-of-dark-matter-the-mysterious-invisible-stuff-that-holds-the-universe-together-180989440/https://www.smithsonianmag.com/smart-news/GLP-1-weight-loss-drugs-can-slow-aging-and-extend-lifespan-mouse-study-suggests-180989452/Older female mice—equivalent in age to 60-year-old women—given daily injections of the active ingredient in Ozempic lived about 12 percent longer than animals that didn't receive the drugFri, 04 Sep 2026 15:16:21 +0000https://www.smithsonianmag.com/smart-news/GLP-1-weight-loss-drugs-can-slow-aging-and-extend-lifespan-mouse-study-suggests-180989452/https://www.smithsonianmag.com/smart-news/researchers-determine-how-to-spot-fake-ancient-pottery-using-the-earths-magnetic-field-180989441/The magnetic North Pole has shifted over the millennia, leaving clues in the minerals that make up clay antiquitiesFri, 04 Sep 2026 11:45:00 +0000https://www.smithsonianmag.com/smart-news/researchers-determine-how-to-spot-fake-ancient-pottery-using-the-earths-magnetic-field-180989441/https://www.smithsonianmag.com/smart-news/scientists-recreated-the-long-lost-chirps-of-jurassic-insects-listen-to-the-simulated-soundscape-of-165-million-years-ago-180989445/With artificial intelligence and careful modeling of fossilized wings, researchers reproduced how some extinct, katydid-like insects might have made noiseThu, 03 Sep 2026 20:08:40 +0000https://www.smithsonianmag.com/smart-news/scientists-recreated-the-long-lost-chirps-of-jurassic-insects-listen-to-the-simulated-soundscape-of-165-million-years-ago-180989445/https://www.smithsonianmag.com/smart-news/a-mysterious-decagon-unexpectedly-appeared-around-saturns-south-pole-the-ten-sided-shape-seems-to-be-a-wave-in-the-atmosphere-180989449/Decades ago, scientists found a hexagon around Saturn’s north pole. Now, recent images reveal a decagon in the planet’s southern hemisphere—and it seems to have recently formedThu, 03 Sep 2026 19:01:23 +0000https://www.smithsonianmag.com/smart-news/a-mysterious-decagon-unexpectedly-appeared-around-saturns-south-pole-the-ten-sided-shape-seems-to-be-a-wave-in-the-atmosphere-180989449/https://www.smithsonianmag.com/smart-news/archaeologists-discover-a-4000-year-old-tomb-with-a-false-door-at-egypts-ancient-saqqara-necropolis-180989438/In addition to the tomb, which once belonged to a high-ranking official, excavations revealed a network of burial shafts that still held human remains and funerary objectsWed, 02 Sep 2026 18:43:03 +0000https://www.smithsonianmag.com/smart-news/archaeologists-discover-a-4000-year-old-tomb-with-a-false-door-at-egypts-ancient-saqqara-necropolis-180989438/https://www.smithsonianmag.com/smart-news/world-war-ii-sugar-rationing-data-hints-that-limiting-intake-of-the-sweet-stuff-early-in-life-lowers-the-risk-of-dementia-and-cancer-180989431/For roughly a decade leading up to September 1953, the United Kingdom limited sugar purchases. Scientists studied health outcomes in people born during the ration and right afterWed, 02 Sep 2026 15:48:22 +0000https://www.smithsonianmag.com/smart-news/world-war-ii-sugar-rationing-data-hints-that-limiting-intake-of-the-sweet-stuff-early-in-life-lowers-the-risk-of-dementia-and-cancer-180989431/https://www.smithsonianmag.com/smart-news/allergic-to-dogs-these-gene-edited-beagles-could-pave-the-way-to-your-dream-canine-companion-that-wont-trigger-sniffles-180989303/Geneticists altered Alfie and Bailey’s DNA so that they don't produce a major allergen. However, canines like them are not currently commercially available, and some experts express ethical concerns about altering the animals' genesTue, 01 Sep 2026 19:12:02 +0000https://www.smithsonianmag.com/smart-news/allergic-to-dogs-these-gene-edited-beagles-could-pave-the-way-to-your-dream-canine-companion-that-wont-trigger-sniffles-180989303/https://www.smithsonianmag.com/smart-news/mars-southern-half-is-weirdly-warm-underground-the-thermal-anomaly-might-explain-why-the-planets-hemispheres-look-so-different-180989424/Researchers used a novel technique to figure out what's going on inside the Red Planet. The work suggests that the interior of the southern hemisphere is hundreds of degrees hotter than that of the northern hemisphere and partially moltenTue, 01 Sep 2026 15:47:38 +0000https://www.smithsonianmag.com/smart-news/mars-southern-half-is-weirdly-warm-underground-the-thermal-anomaly-might-explain-why-the-planets-hemispheres-look-so-different-180989424/https://www.smithsonianmag.com/smart-news/this-ancient-insect-had-24-legs-and-could-help-explain-how-the-ancestors-of-modern-day-bugs-took-over-the-land-180989420/A previously undescribed critter that lived 324 million years ago appears to have been a transitional species that lived between land and sea. It could help researchers fill an 80-million-year gap in the fossil record of how crustaceans evolved into insectsTue, 01 Sep 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/this-ancient-insect-had-24-legs-and-could-help-explain-how-the-ancestors-of-modern-day-bugs-took-over-the-land-180989420/https://www.smithsonianmag.com/smart-news/female-treefrogs-experience-choice-overload-amid-too-many-mating-calls-from-males-180989411/Faced with a chorus of potential mates, female Cope’s gray treefrogs may be overwhelmed by the number of options and struggle to make a careful decision, a study suggestsTue, 01 Sep 2026 13:42:53 +0000https://www.smithsonianmag.com/smart-news/female-treefrogs-experience-choice-overload-amid-too-many-mating-calls-from-males-180989411/https://www.smithsonianmag.com/smart-news/stones-from-one-of-henry-viiis-fortresses-spent-more-than-a-century-hidden-in-plain-sight-new-research-suggests-the-victorians-repurposed-them-as-building-materials-180989427/Recently discovered archival records indicate that workers constructing an extension of the Constable's Gate at Dover Castle in the late 19th century reused fragments of the Tudor-era Sandown CastleTue, 01 Sep 2026 12:52:03 +0000https://www.smithsonianmag.com/smart-news/stones-from-one-of-henry-viiis-fortresses-spent-more-than-a-century-hidden-in-plain-sight-new-research-suggests-the-victorians-repurposed-them-as-building-materials-180989427/https://www.smithsonianmag.com/smart-news/see-the-digitally-reconstructed-face-of-an-ancient-man-who-witnessed-englands-greatest-upheaval-180989425/The so-called “Conquest Man” was buried in England in 1079, just over a decade into the reign of William the Conqueror. Researchers recently analyzed the skeleton’s DNA and teeth to learn more about himMon, 31 Aug 2026 20:35:48 +0000https://www.smithsonianmag.com/smart-news/see-the-digitally-reconstructed-face-of-an-ancient-man-who-witnessed-englands-greatest-upheaval-180989425/https://www.smithsonianmag.com/innovation/many-americans-covid-still-chronic-disabling-disease-scientists-working-tirelessly-bring-them-relief-180989290/Long Covid saps the strength and vitality of patients, who have little recourse to fight it. A team of specialists—including an afflicted researcher working mostly from her bed—is looking for answersMon, 31 Aug 2026 12:00:00 +0000https://www.smithsonianmag.com/innovation/many-americans-covid-still-chronic-disabling-disease-scientists-working-tirelessly-bring-them-relief-180989290/https://www.smithsonianmag.com/smart-news/deep-inside-spanish-cave-roman-women-may-have-worshipped-mysterious-goddess-180989414/Best known for its Paleolithic art, Valencia’s Cova de les Dones also contains a Roman sanctuary where researchers say women appear to have played an active role in the worship of a female deityFri, 28 Aug 2026 18:43:43 +0000https://www.smithsonianmag.com/smart-news/deep-inside-spanish-cave-roman-women-may-have-worshipped-mysterious-goddess-180989414/https://www.smithsonianmag.com/smart-news/historical-pollution-not-current-industrial-emissions-damaged-worlds-largest-oldest-collection-ancient-rock-art-180989416/Researchers say that past exposure to sulfur dioxide is likely to blame for the increased porosity of the Murujuga rock art created by the Ngarda-Ngarli people tens of thousands of years agoFri, 28 Aug 2026 18:04:36 +0000https://www.smithsonianmag.com/smart-news/historical-pollution-not-current-industrial-emissions-damaged-worlds-largest-oldest-collection-ancient-rock-art-180989416/https://www.smithsonianmag.com/smart-news/this-star-orbits-our-galaxys-heart-at-a-record-breaking-speed-and-could-help-uncover-secrets-about-the-behemoth-black-hole-there-180989393/The speedster travels at up to 56 million miles per hour, or about 8 percent the speed of light. It also gets very close to the supermassive black hole at the center of the Milky WayFri, 28 Aug 2026 15:45:08 +0000https://www.smithsonianmag.com/smart-news/this-star-orbits-our-galaxys-heart-at-a-record-breaking-speed-and-could-help-uncover-secrets-about-the-behemoth-black-hole-there-180989393/https://www.smithsonianmag.com/smart-news/when-fruit-is-scarce-these-monkeys-hunt-animals-the-behavior-may-offer-clues-about-the-origins-of-humans-meat-eating-habits-180989412/The bearded capuchins of northeastern Brazil typically eat plant-based foods, but they turn to small vertebrates when those sources are limited. Our ancestors may have done the same, eventually allowing predatory behaviors to be more frequently passed on in our lineageFri, 28 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/when-fruit-is-scarce-these-monkeys-hunt-animals-the-behavior-may-offer-clues-about-the-origins-of-humans-meat-eating-habits-180989412/https://www.smithsonianmag.com/smart-news/snails-can-make-their-slime-sticky-slippery-foamy-or-hard-depending-on-their-needs-heres-how-they-tweak-their-multipurpose-mucus-180989361/The critters can alter the proportions of calcium and collagen in the versatile substance, which changes the protein structure. The different textures can help snails glide, climb or protect themselvesThu, 27 Aug 2026 20:04:47 +0000https://www.smithsonianmag.com/smart-news/snails-can-make-their-slime-sticky-slippery-foamy-or-hard-depending-on-their-needs-heres-how-they-tweak-their-multipurpose-mucus-180989361/https://www.smithsonianmag.com/smart-news/why-was-this-17th-century-polish-woman-buried-with-a-padlock-on-her-toe-and-an-iron-sickle-across-her-neck-180989408/New research suggests that the people who buried the young woman took precautionary measures to stop her from coming back to life and exacting revenge on themThu, 27 Aug 2026 17:51:52 +0000https://www.smithsonianmag.com/smart-news/why-was-this-17th-century-polish-woman-buried-with-a-padlock-on-her-toe-and-an-iron-sickle-across-her-neck-180989408/https://www.smithsonianmag.com/smart-news/paleontologists-discover-a-new-species-of-ice-age-toad-at-the-la-brea-tar-pits-offering-clues-about-the-areas-ancient-climate-180989390/The fossilized remains, recovered in 1929, were part of La Brea's relatively understudied amphibian collection. Since toads are cold-blooded and sensitive to environmental changes, the discovery can help researchers piece together past climate conditionsThu, 27 Aug 2026 15:37:27 +0000https://www.smithsonianmag.com/smart-news/paleontologists-discover-a-new-species-of-ice-age-toad-at-the-la-brea-tar-pits-offering-clues-about-the-areas-ancient-climate-180989390/https://www.smithsonianmag.com/smart-news/at-least-one-in-four-former-nfl-players-who-died-between-2016-and-2021-had-the-progressive-brain-disease-cte-study-suggests-180989406/The true prevalence of the neurodegenerative disease—which is associated with repeated head injuries—among the deceased football players might be much higher. CTE affects other athletes too, including hockey players, soccer players and wrestlersThu, 27 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/at-least-one-in-four-former-nfl-players-who-died-between-2016-and-2021-had-the-progressive-brain-disease-cte-study-suggests-180989406/https://www.smithsonianmag.com/smart-news/brittle-coating-on-2200-year-old-roman-shipwreck-revealing-how-ancient-soliders-kept-ships-afloat-180989394/Traces of pine tar and beeswax preserved on the vessel reveal the painstaking techniques shipbuilders millennia ago used to protect their ships from the briny deepWed, 26 Aug 2026 18:45:17 +0000https://www.smithsonianmag.com/smart-news/brittle-coating-on-2200-year-old-roman-shipwreck-revealing-how-ancient-soliders-kept-ships-afloat-180989394/https://www.smithsonianmag.com/smart-news/a-new-telescope-still-under-construction-accidentally-reveals-how-a-dying-star-returns-matter-to-space-180989349/Researchers captured an unprecedented image of the stellar recycling process while calibrating a Chile-based instrument called MOTHRA, which is expected to be complete by the end of 2026Wed, 26 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/a-new-telescope-still-under-construction-accidentally-reveals-how-a-dying-star-returns-matter-to-space-180989349/https://www.smithsonianmag.com/smart-news/this-rock-art-in-china-has-remained-bright-red-for-nearly-2000-years-how-the-secret-ingredient-might-be-blood-180989389/A new study offers clues about how the Luoyue people created rock paintings in what’s now southern China. The murals have somehow been durable enough to withstand rain, heat, wind and humidity for centuriesTue, 25 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/this-rock-art-in-china-has-remained-bright-red-for-nearly-2000-years-how-the-secret-ingredient-might-be-blood-180989389/https://www.smithsonianmag.com/smart-news/centuries-ago-europeans-plagued-constant-flooding-16-major-events-killed-thousands-over-course-three-years-180989378/When researchers went looking for information about the legendary Magdalena Flood, they were surprised to discover that it was just one of many extreme weather events that ravaged the region in the early 1340sMon, 24 Aug 2026 16:43:17 +0000https://www.smithsonianmag.com/smart-news/centuries-ago-europeans-plagued-constant-flooding-16-major-events-killed-thousands-over-course-three-years-180989378/https://www.smithsonianmag.com/smart-news/new-personalized-cancer-vaccine-could-keep-skin-cancer-from-coming-back-drugmakers-say-180989382/The results, announced this week by Moderna and Merck, could pave the way for a new generation of treatments tailored to individual tumorsFri, 21 Aug 2026 18:16:21 +0000https://www.smithsonianmag.com/smart-news/new-personalized-cancer-vaccine-could-keep-skin-cancer-from-coming-back-drugmakers-say-180989382/https://www.smithsonianmag.com/smart-news/scientists-gave-dogs-mris-and-learned-that-theyre-surprisingly-good-at-distinguishing-between-human-emotions-even-some-negative-ones-180989329/A recent study found that man’s best friend processes positive and negative human emotions differently and can distinguish between fearful faces and those showing sadness or angerFri, 21 Aug 2026 15:58:27 +0000https://www.smithsonianmag.com/smart-news/scientists-gave-dogs-mris-and-learned-that-theyre-surprisingly-good-at-distinguishing-between-human-emotions-even-some-negative-ones-180989329/https://www.smithsonianmag.com/smart-news/narwhals-sport-iconic-straight-spiraled-tusks-scientists-just-uncovered-some-of-the-eye-catching-features-structural-secrets-180989368/The Arctic whales are the only known animals with straight tusks, and ones that consistently twist to the left. New research reveals that the inner layer twists to the right and that the opposing spirals provide strength and help the tusks grow straightThu, 20 Aug 2026 15:11:05 +0000https://www.smithsonianmag.com/smart-news/narwhals-sport-iconic-straight-spiraled-tusks-scientists-just-uncovered-some-of-the-eye-catching-features-structural-secrets-180989368/https://www.smithsonianmag.com/smart-news/construction-in-austria-revealed-roman-era-mass-grave-beneath-soccer-field-new-research-suggests-that-the-mens-enemies-targeted-their-sensitive-areas-180989372/No written records mention a fight in this specific part of Vienna at the time of the men's deaths. But the brutal nature of their injuries, particularly to the pelvis area, indicates that these individuals died on the battlefieldThu, 20 Aug 2026 15:06:00 +0000https://www.smithsonianmag.com/smart-news/construction-in-austria-revealed-roman-era-mass-grave-beneath-soccer-field-new-research-suggests-that-the-mens-enemies-targeted-their-sensitive-areas-180989372/https://www.smithsonianmag.com/smart-news/irelands-kerry-cow-bones-are-actually-wild-boar-and-bear-shaking-up-the-story-of-farmings-arrival-on-the-island-180989371/The bones were discovered on the Dingle Peninsula more than 30 years ago, but scientists recently decided to take another look at them, this time using modern techniquesThu, 20 Aug 2026 14:40:44 +0000https://www.smithsonianmag.com/smart-news/irelands-kerry-cow-bones-are-actually-wild-boar-and-bear-shaking-up-the-story-of-farmings-arrival-on-the-island-180989371/https://www.smithsonianmag.com/smart-news/archaeologists-have-found-thousands-of-intact-ancient-human-brains-scientists-say-theyve-figured-out-why-the-organs-dont-always-rot-180989370/Under the right conditions—wet and oxygen-deprived—the same chemical reactions that cause tissue to break down can instead have the opposite effect, according to a new studyThu, 20 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/archaeologists-have-found-thousands-of-intact-ancient-human-brains-scientists-say-theyve-figured-out-why-the-organs-dont-always-rot-180989370/https://www.smithsonianmag.com/smart-news/brazils-first-urban-yellow-fever-outbreak-in-nearly-a-century-may-have-been-fueled-by-a-surprising-culprit-180989363/Extremely wet conditions are known to help spread mosquito-borne diseases like yellow fever. But based on computer simulations, researchers suspect that a severe drought may have contributed to the South American country’s recent deadly epidemicWed, 19 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/brazils-first-urban-yellow-fever-outbreak-in-nearly-a-century-may-have-been-fueled-by-a-surprising-culprit-180989363/https://www.smithsonianmag.com/smart-news/do-monkeys-keep-pets-study-finds-widespread-primate-interactions-with-other-animal-species-from-mice-to-deer-180989356/This social behavior might reveal the evolutionary roots of traits that underlie pet-keeping in humans, scientists say, from caregiving to tolerance and curiosity. But it's not the same as a person keeping a cat or a dogTue, 18 Aug 2026 20:22:41 +0000https://www.smithsonianmag.com/smart-news/do-monkeys-keep-pets-study-finds-widespread-primate-interactions-with-other-animal-species-from-mice-to-deer-180989356/https://www.smithsonianmag.com/smart-news/these-coral-reefs-off-west-africa-were-long-presumed-dead-scientists-just-found-them-alive-and-teeming-with-life-180989350/Fish surveys in the 1960s detected what experts thought was a dead coral reef barrier off the country of Benin. Decades later, researchers set off in small fishing boats to investigate it using sonar mapping, underwater drone surveys and stationary video recordersTue, 18 Aug 2026 14:34:49 +0000https://www.smithsonianmag.com/smart-news/these-coral-reefs-off-west-africa-were-long-presumed-dead-scientists-just-found-them-alive-and-teeming-with-life-180989350/https://www.smithsonianmag.com/smart-news/avoiding-these-three-vascular-health-risk-factors-in-midlife-can-help-you-delay-dementia-for-about-13-years-study-suggests-180989354/High blood pressure, diabetes and smoking are three major modifiable risk factors of dementia. New research tracked more than 12,000 participants to quantify how many years of healthy cognitive function you can gain by evading some or all of them during middle ageTue, 18 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/avoiding-these-three-vascular-health-risk-factors-in-midlife-can-help-you-delay-dementia-for-about-13-years-study-suggests-180989354/https://www.smithsonianmag.com/smart-news/when-did-animals-start-giving-birth-to-live-young-this-236-million-year-old-fossil-might-rewrite-mammals-evolutionary-history-180989343/A bone feature found in a mammal ancestor hints that the creature was relatively large as a newborn, more in line with the size of a creature birthed live than hatched from an egg. Still, it provides only indirect evidenceMon, 17 Aug 2026 16:23:49 +0000https://www.smithsonianmag.com/smart-news/when-did-animals-start-giving-birth-to-live-young-this-236-million-year-old-fossil-might-rewrite-mammals-evolutionary-history-180989343/https://www.smithsonianmag.com/smart-news/listen-up-parents-running-with-a-stroller-might-make-you-less-prone-to-overuse-injuries-180989345/Runners often experience conditions like shin splints, runner’s knee and plantar fasciitis, which causes pain in the bottom of the heel. But pushing a stroller’s handlebar seems to make you distribute your weight differentlyMon, 17 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/listen-up-parents-running-with-a-stroller-might-make-you-less-prone-to-overuse-injuries-180989345/https://www.smithsonianmag.com/history/this-connecticut-teenager-spied-on-the-british-during-the-american-revolution-succeeding-where-nathan-hale-failed-180989309/Newly uncovered documents reveal the story of David Maltbie, who relayed intelligence to the patriots in 1776, narrowly avoiding execution as a spyMon, 17 Aug 2026 11:45:00 +0000https://www.smithsonianmag.com/history/this-connecticut-teenager-spied-on-the-british-during-the-american-revolution-succeeding-where-nathan-hale-failed-180989309/https://www.smithsonianmag.com/smart-news/a-medieval-mans-injuries-reminded-one-archaeologist-of-modern-day-car-crash-victims-they-turned-out-to-be-the-work-of-an-english-trebuchet-180989346/A skeleton unearthed in Scotland likely belongs to a soldier struck by a high-speed projectile during Edward I's 1304 siege of Stirling Castle. The man suffered more than 160 fracturesFri, 14 Aug 2026 19:49:12 +0000https://www.smithsonianmag.com/smart-news/a-medieval-mans-injuries-reminded-one-archaeologist-of-modern-day-car-crash-victims-they-turned-out-to-be-the-work-of-an-english-trebuchet-180989346/https://www.smithsonianmag.com/smart-news/astronomers-peered-at-the-early-universe-and-may-have-discovered-a-new-kind-of-celestial-object-black-hole-stars-180989334/Since the James Webb Space Telescope started collecting data in 2022, it has found puzzling objects dubbed little red dots. A new study suggests they might be giant black holes with some characteristics of starsFri, 14 Aug 2026 15:47:00 +0000https://www.smithsonianmag.com/smart-news/astronomers-peered-at-the-early-universe-and-may-have-discovered-a-new-kind-of-celestial-object-black-hole-stars-180989334/https://www.smithsonianmag.com/smart-news/heres-why-these-male-spiders-sacrifice-themselves-by-somersaulting-into-females-fangs-while-mating-180989337/A new study suggest that even strange, complex animal behaviors can have a relatively simple genetic basisFri, 14 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/heres-why-these-male-spiders-sacrifice-themselves-by-somersaulting-into-females-fangs-while-mating-180989337/https://www.smithsonianmag.com/innovation/the-global-web-of-subsea-cables-that-connects-the-world-can-now-detect-whales-even-when-theyre-silent-180989326/A diving whale revealed how existing technology makes it possible to monitor cetaceans swimming quietly across the seabedThu, 13 Aug 2026 14:26:39 +0000https://www.smithsonianmag.com/innovation/the-global-web-of-subsea-cables-that-connects-the-world-can-now-detect-whales-even-when-theyre-silent-180989326/https://www.smithsonianmag.com/smart-news/from-armpits-to-feet-our-ticklish-hot-spots-are-surprisingly-universal-the-finding-offers-clues-about-the-sensations-evolutionary-origins-180989324/A new study probes the basics of gargalesis, a poorly understood type of tickling caused by firm, repetitive touches that typically elicits laughter and squirmingThu, 13 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/from-armpits-to-feet-our-ticklish-hot-spots-are-surprisingly-universal-the-finding-offers-clues-about-the-sensations-evolutionary-origins-180989324/https://www.smithsonianmag.com/smart-news/thousands-of-years-ago-denisovans-might-have-been-huge-especially-compared-to-their-archaic-human-neighbors-180989327/New research offers rare insight into our extinct cousins who lived in Asia and who may have towered over petite "Homo erectus"Wed, 12 Aug 2026 22:14:27 +0000https://www.smithsonianmag.com/smart-news/thousands-of-years-ago-denisovans-might-have-been-huge-especially-compared-to-their-archaic-human-neighbors-180989327/https://www.smithsonianmag.com/smart-news/pumas-might-be-making-your-drive-home-safer-when-the-predators-are-around-deer-tend-to-avoid-roads-preventing-some-collisions-180989314/In Washington’s Olympic Peninsula, the wild cats’ presence corresponded with a 67 percent drop in the likelihood of a deer-vehicle crash and a 76 percent overall decline in the number of wrecks during a five-year period, according to a new studyWed, 12 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/pumas-might-be-making-your-drive-home-safer-when-the-predators-are-around-deer-tend-to-avoid-roads-preventing-some-collisions-180989314/https://www.smithsonianmag.com/smart-news/got-a-brawny-build-you-might-be-able-to-thank-your-neanderthal-ancestors-according-to-a-new-study-180989306/New research hints that some living people inherited a gene variant from Neanderthals that has made them slightly taller and more muscular than their peersTue, 11 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/got-a-brawny-build-you-might-be-able-to-thank-your-neanderthal-ancestors-according-to-a-new-study-180989306/https://www.smithsonianmag.com/science-nature/could-psilocybin-help-treat-anorexia-a-small-clinical-trial-suggests-the-psychedelic-may-make-patients-more-open-to-recovery-180989261/The drug, paired with intensive psychological support, may loosen the rigid patterns of thought associated with the eating disorder, scientists say—but they caution that it is not a magic cureTue, 11 Aug 2026 12:30:00 +0000https://www.smithsonianmag.com/science-nature/could-psilocybin-help-treat-anorexia-a-small-clinical-trial-suggests-the-psychedelic-may-make-patients-more-open-to-recovery-180989261/https://www.smithsonianmag.com/smart-news/spinal-deformities-in-saber-toothed-cat-fossils-reveal-how-the-now-extinct-felines-may-have-spent-their-final-days-180989237/Researchers studied saber-toothed cat vertebrae found in the La Brea Tar Pits in Los Angeles. They identified a surprisingly high number of deformations, including signs of spinal nerve tumors, hinting at a dwindling population suffering the consequences of inbreedingMon, 10 Aug 2026 15:36:44 +0000https://www.smithsonianmag.com/smart-news/spinal-deformities-in-saber-toothed-cat-fossils-reveal-how-the-now-extinct-felines-may-have-spent-their-final-days-180989237/https://www.smithsonianmag.com/smart-news/the-hiroshima-atomic-bombing-birthed-a-strange-never-before-seen-material-according-to-a-new-study-180989249/The devastating blast vaporized buildings, metal, glass, soil and water. When the substances cooled and condensed, the process created spherical glassy grains—and some of them seem to contain a previously unknown metal alloyMon, 10 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/the-hiroshima-atomic-bombing-birthed-a-strange-never-before-seen-material-according-to-a-new-study-180989249/https://www.smithsonianmag.com/smart-news/traces-of-two-extinct-ghost-ancestors-were-found-hiding-in-modern-human-dna-hinting-at-our-extremely-complex-family-tree-180989250/Researchers used a new method to investigate past interbreeding with Homo sapiens that doesn't require ancient DNA. The technique identified areas of living humans' genomes that came from unknown hominins, including one from a 1.8-million-year-old lineageFri, 07 Aug 2026 15:34:44 +0000https://www.smithsonianmag.com/smart-news/traces-of-two-extinct-ghost-ancestors-were-found-hiding-in-modern-human-dna-hinting-at-our-extremely-complex-family-tree-180989250/https://www.smithsonianmag.com/smart-news/butterflies-around-the-world-are-moving-to-new-habitats-largely-because-of-climate-change-a-study-suggests-180989279/Researchers examined data on 1,758 butterfly species—about ten percent of all those known—from 105 countries and estimated that about one in ten global species has shifted its distribution rangeFri, 07 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/butterflies-around-the-world-are-moving-to-new-habitats-largely-because-of-climate-change-a-study-suggests-180989279/https://www.smithsonianmag.com/smart-news/why-does-antarcticas-blood-falls-spew-ruby-red-water-microbes-offer-new-clues-about-the-geologic-features-ancient-origins-180989271/The falls contain saltwater rich with iron, which oxidizes and turns red when exposed to air. A new study provides further evidence that the brine probably comes from ocean water trapped when flood waters retreated millions of years agoThu, 06 Aug 2026 20:26:01 +0000https://www.smithsonianmag.com/smart-news/why-does-antarcticas-blood-falls-spew-ruby-red-water-microbes-offer-new-clues-about-the-geologic-features-ancient-origins-180989271/https://www.smithsonianmag.com/smart-news/sperm-whales-seem-to-change-their-calls-when-ships-are-near-highlighting-the-implications-of-underwater-noise-pollution-180989257/Several of the huge cetaceans living in the eastern Caribbean Sea shortened the intervals between their clicks and used one click pattern more than another when vessels were around, according to a new studyThu, 06 Aug 2026 15:12:00 +0000https://www.smithsonianmag.com/smart-news/sperm-whales-seem-to-change-their-calls-when-ships-are-near-highlighting-the-implications-of-underwater-noise-pollution-180989257/https://www.smithsonianmag.com/smart-news/neptune-may-have-once-witnessed-a-lunar-massacre-that-turned-its-original-moons-inside-out-180989266/A new study identifies an unexpected mineral in two of the planet’s inner moons, pointing to a destructive past in which a large object got pulled into the system and obliterated the former, larger satellitesWed, 05 Aug 2026 20:51:47 +0000https://www.smithsonianmag.com/smart-news/neptune-may-have-once-witnessed-a-lunar-massacre-that-turned-its-original-moons-inside-out-180989266/https://www.smithsonianmag.com/science-nature/a-new-study-points-to-two-origins-of-life-on-earth-by-tracing-early-chemical-reactions-in-single-celled-organisms-180989260/The work challenges the assumption that all life descended from one free-living cell. Instead, it suggests that two microbial lineages, the bacteria and archaea, evolved independently from a primordial, nonliving ancestorWed, 05 Aug 2026 19:13:11 +0000https://www.smithsonianmag.com/science-nature/a-new-study-points-to-two-origins-of-life-on-earth-by-tracing-early-chemical-reactions-in-single-celled-organisms-180989260/https://www.smithsonianmag.com/smart-news/flesh-eating-superworms-could-become-a-new-skeleton-cleaning-crew-for-museum-and-research-specimens-180989258/A new study hints that the critters would be a good alternative to traditional methods used to remove flesh from bones, including dermestid beetles, chemical treatments and boiling, which can cause damage or be time-consumingWed, 05 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/flesh-eating-superworms-could-become-a-new-skeleton-cleaning-crew-for-museum-and-research-specimens-180989258/https://www.smithsonianmag.com/smart-news/in-a-first-astronomers-may-have-spotted-a-supermassive-black-hole-that-wandered-to-the-edge-of-its-galaxy-180989233/These giant celestial objects have mostly been identified at the centers of galaxies, where they're known to reside. But a recently discovered one—found because of the light emitted while it snacked on a star—appears to be more than 30,000 light-years from its host galaxy's heartTue, 04 Aug 2026 16:16:17 +0000https://www.smithsonianmag.com/smart-news/in-a-first-astronomers-may-have-spotted-a-supermassive-black-hole-that-wandered-to-the-edge-of-its-galaxy-180989233/https://www.smithsonianmag.com/smart-news/ancient-north-american-mammals-may-have-gathered-in-mexico-and-diversified-before-moving-to-south-america-priming-them-to-thrive-there-180989251/An analysis of fossils from the country hints that animals from the north stayed in a "holding pen" between seven million and ten million years ago. The timeline might help explain why so many South American mammals have North American ancestry, but not vice versaTue, 04 Aug 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/ancient-north-american-mammals-may-have-gathered-in-mexico-and-diversified-before-moving-to-south-america-priming-them-to-thrive-there-180989251/https://www.smithsonianmag.com/smart-news/after-receiving-a-custom-experimental-medicine-a-teen-with-a-rare-genetic-disorder-walked-on-his-own-for-the-first-time-180989230/The patient's genetic disorder causes frequent seizures and developmental delays. His progress, along with that of another boy who received a similar personalized treatment, highlights the promise—and challenges—of tailor-made drugsMon, 03 Aug 2026 17:31:49 +0000https://www.smithsonianmag.com/smart-news/after-receiving-a-custom-experimental-medicine-a-teen-with-a-rare-genetic-disorder-walked-on-his-own-for-the-first-time-180989230/https://www.smithsonianmag.com/smart-news/smallpox-dna-hidden-for-centuries-in-mummies-found-in-chile-suggests-european-colonists-brought-the-virus-to-the-americas-180989244/Researchers say they found the first direct, molecular proof of the deadly trajectory the virus tookMon, 03 Aug 2026 15:27:18 +0000https://www.smithsonianmag.com/smart-news/smallpox-dna-hidden-for-centuries-in-mummies-found-in-chile-suggests-european-colonists-brought-the-virus-to-the-americas-180989244/https://www.smithsonianmag.com/smart-news/rare-fossil-reveals-a-three-tier-food-chain-frozen-in-time-a-pterosaur-eaten-by-an-ichthyosaur-eaten-by-a-pliosaur-180989243/Uncovered in part by amateur fossil hunters in Australia, the fossil preserves a unique look at prehistoric predatory dynamicsFri, 31 Jul 2026 18:40:06 +0000https://www.smithsonianmag.com/smart-news/rare-fossil-reveals-a-three-tier-food-chain-frozen-in-time-a-pterosaur-eaten-by-an-ichthyosaur-eaten-by-a-pliosaur-180989243/https://www.smithsonianmag.com/smart-news/mysterious-shapes-hidden-beneath-the-amazon-canopy-reveal-a-sprawling-ancient-civilization-much-bigger-than-researchers-expected-180989236/Scientists recently discovered hundreds of monumental, geometric earthworks known as "geoglyphs" in northern Brazil from the Aquiry civilizationFri, 31 Jul 2026 13:47:31 +0000https://www.smithsonianmag.com/smart-news/mysterious-shapes-hidden-beneath-the-amazon-canopy-reveal-a-sprawling-ancient-civilization-much-bigger-than-researchers-expected-180989236/https://www.smithsonianmag.com/smithsonian-institution/these-shark-look-alikes-have-long-confounded-fishers-and-scientists-on-the-east-coast-tracking-where-they-migrate-could-help-clear-the-confusion-180989210/Researchers are tagging and tracking spinner sharks to map out their geographic distribution, because they've seen that the range of the very similar blacktip shark has shiftedThu, 30 Jul 2026 19:50:14 +0000https://www.smithsonianmag.com/smithsonian-institution/these-shark-look-alikes-have-long-confounded-fishers-and-scientists-on-the-east-coast-tracking-where-they-migrate-could-help-clear-the-confusion-180989210/https://www.smithsonianmag.com/smart-news/a-strange-never-before-seen-cancer-seems-to-be-spreading-among-catfish-in-a-new-england-lake-180989195/More than a decade ago, fishers and biologists noticed jet-black tumors on the skin of brown bullhead catfish in Lake Memphremagog. Genetic testing hints that they are caused by the first contagious cancer ever documented in fishThu, 30 Jul 2026 18:40:49 +0000https://www.smithsonianmag.com/smart-news/a-strange-never-before-seen-cancer-seems-to-be-spreading-among-catfish-in-a-new-england-lake-180989195/https://www.smithsonianmag.com/smart-news/australias-most-notorious-shipwreck-tells-a-story-of-murder-slavery-mutiny-and-now-surprisingly-sophisticated-trade-in-the-17th-century-180989227/When the Dutch East India Company’s flagship "Batavia" sank in 1629, it went down with large, carved sandstone blocks in its hold. The stones are now shedding light on trade at the dawn of global capitalismThu, 30 Jul 2026 10:00:00 +0000https://www.smithsonianmag.com/smart-news/australias-most-notorious-shipwreck-tells-a-story-of-murder-slavery-mutiny-and-now-surprisingly-sophisticated-trade-in-the-17th-century-180989227/https://www.smithsonianmag.com/smart-news/how-did-some-reptiles-lose-their-limbs-to-become-snakes-an-80-million-year-old-fossil-helps-uncover-the-winding-evolutionary-history-180989203/Researchers have long suspected that the first of these slithering creatures lived in water, on land or underground. New research hints that more than one environment might be correctWed, 29 Jul 2026 17:20:31 +0000https://www.smithsonianmag.com/smart-news/how-did-some-reptiles-lose-their-limbs-to-become-snakes-an-80-million-year-old-fossil-helps-uncover-the-winding-evolutionary-history-180989203/https://www.smithsonianmag.com/smart-news/in-this-bee-species-why-do-some-of-daughters-leave-home-while-others-stay-bee-hind-to-help-mom-180989218/Biologists at the Smithsonian Tropical Research Institute investigated a flexible social bee species, which helps shed light on the evolution of more complex organizational structures among other insectsTue, 28 Jul 2026 23:05:00 +0000https://www.smithsonianmag.com/smart-news/in-this-bee-species-why-do-some-of-daughters-leave-home-while-others-stay-bee-hind-to-help-mom-180989218/https://www.smithsonianmag.com/smart-news/this-medieval-byzantine-shipwreck-boasts-more-gold-treasures-than-any-other-vessel-found-beneath-the-mediterranean-180989217/The vessel sank in the Adriatic Sea in the seventh or eighth century C.E. Its cargo included a gold signet ring likely associated with the emperor Heraclius and gold belts encrusted with rubies, emeralds and pearlsTue, 28 Jul 2026 20:07:44 +0000https://www.smithsonianmag.com/smart-news/this-medieval-byzantine-shipwreck-boasts-more-gold-treasures-than-any-other-vessel-found-beneath-the-mediterranean-180989217/https://www.smithsonianmag.com/smithsonian-institution/ancient-fossil-footsteps-found-in-kenya-may-hint-that-an-early-human-relative-was-larger-than-previously-thought-180989206/The trackway sheds light on how some hominins moved around their environments and with one anotherMon, 27 Jul 2026 19:08:12 +0000https://www.smithsonianmag.com/smithsonian-institution/ancient-fossil-footsteps-found-in-kenya-may-hint-that-an-early-human-relative-was-larger-than-previously-thought-180989206/https://www.smithsonianmag.com/smart-news/ai-disproves-a-decades-old-mathematical-idea-the-biggest-conjecture-that-the-tech-has-played-a-role-in-yet-180989189/A mathematician announced that he used one of Anthropic's A.I. models to find a counterexample to a problem called the Jacobian conjecture. While experts consider it a milestone, the work raises questions about the future of mathematical researchMon, 27 Jul 2026 17:12:13 +0000https://www.smithsonianmag.com/smart-news/ai-disproves-a-decades-old-mathematical-idea-the-biggest-conjecture-that-the-tech-has-played-a-role-in-yet-180989189/https://www.smithsonianmag.com/smart-news/chimpanzees-and-bonobos-use-hugs-kisses-and-pats-to-keep-the-peace-just-like-humans-a-new-study-suggests-180989192/Since all three ape species diverged from a common ancestor that lived roughly six million to eight million years ago, the findings hint that friendly touching to diffuse tension has deep evolutionary originsMon, 27 Jul 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/chimpanzees-and-bonobos-use-hugs-kisses-and-pats-to-keep-the-peace-just-like-humans-a-new-study-suggests-180989192/https://www.smithsonianmag.com/smart-news/three-millennia-ago-humans-may-have-spoken-thousands-more-languages-than-we-have-today-during-a-linguistic-golden-age-180989197/A new study suggests linguistic diversity reached its peak between 1000 B.C.E. and 1000 C.E. before decliningFri, 24 Jul 2026 21:42:54 +0000https://www.smithsonianmag.com/smart-news/three-millennia-ago-humans-may-have-spoken-thousands-more-languages-than-we-have-today-during-a-linguistic-golden-age-180989197/https://www.smithsonianmag.com/smart-news/this-robot-can-flap-its-wings-to-both-fly-and-swim-it-might-one-day-help-scientists-study-diving-birds-and-survey-ocean-habitats-180989172/The bioinspired device, which weighs roughly half a pound and measures around three feet wide, was also modeled after aquatic birds like puffins, gulls and loonsFri, 24 Jul 2026 20:28:24 +0000https://www.smithsonianmag.com/smart-news/this-robot-can-flap-its-wings-to-both-fly-and-swim-it-might-one-day-help-scientists-study-diving-birds-and-survey-ocean-habitats-180989172/https://www.smithsonianmag.com/smart-news/why-are-these-whales-floating-upside-down-they-might-just-be-moms-who-need-a-break-from-feeding-their-babies-180989184/Each year, southern right whales migrate thousands of miles from their feeding grounds to breed, give birth and raise their young. Taking rests and regulating their calves' nursing schedules might help mothers conserve energy while they're far from foodFri, 24 Jul 2026 13:39:39 +0000https://www.smithsonianmag.com/smart-news/why-are-these-whales-floating-upside-down-they-might-just-be-moms-who-need-a-break-from-feeding-their-babies-180989184/https://www.smithsonianmag.com/smart-news/would-you-chat-with-an-ai-ghost-of-a-deceased-loved-one-new-research-suggests-that-the-tech-can-provide-comfort-and-closure-180989176/Commercial "griefbots" are becoming more popular, and many experts have questions about their psychological and ethical impacts. A new study aims to ensure that the bots are designed responsiblyThu, 23 Jul 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/would-you-chat-with-an-ai-ghost-of-a-deceased-loved-one-new-research-suggests-that-the-tech-can-provide-comfort-and-closure-180989176/https://www.smithsonianmag.com/smart-news/aboriginal-spiritual-leaders-performed-magic-healing-cursing-rituals-in-this-australian-cave-for-25000-years-new-research-finds-180989178/Archaeologists collaborated with members of the GunaiKurnai Aboriginal community to explore layers of ash from burned grasses dating back thousands of years inside Cloggs CaveWed, 22 Jul 2026 21:25:07 +0000https://www.smithsonianmag.com/smart-news/aboriginal-spiritual-leaders-performed-magic-healing-cursing-rituals-in-this-australian-cave-for-25000-years-new-research-finds-180989178/https://www.smithsonianmag.com/smart-news/people-arent-born-with-as-righties-or-lefties-they-develop-hand-dominance-with-practice-a-new-study-suggests-180989168/Humans do have a biological preference for using one side of their body, which might prime them for using limbs on that side for complex motor tasks like writing—and honing those skills over timeWed, 22 Jul 2026 16:59:55 +0000https://www.smithsonianmag.com/smart-news/people-arent-born-with-as-righties-or-lefties-they-develop-hand-dominance-with-practice-a-new-study-suggests-180989168/https://www.smithsonianmag.com/smithsonian-institution/ancient-genes-reveal-that-big-bright-avocados-were-carried-through-the-americas-thousands-of-years-ago-180989171/People brought large avocado seeds from South America to Central America, kicking off a burst of diversity for the fruitWed, 22 Jul 2026 15:00:00 +0000https://www.smithsonianmag.com/smithsonian-institution/ancient-genes-reveal-that-big-bright-avocados-were-carried-through-the-americas-thousands-of-years-ago-180989171/https://www.smithsonianmag.com/science-nature/a-massive-flow-of-rock-and-mud-tumbled-down-mount-rainier-centuries-ago-scientists-pinpointed-its-date-to-better-understand-the-volcanos-complex-threats-180989162/In a recent study, researchers dated a historic lahar called the Electron Mudflow to the summer of 1507, establishing a way to determine when past geologic events around the Puget Sound occurredTue, 21 Jul 2026 16:48:00 +0000https://www.smithsonianmag.com/science-nature/a-massive-flow-of-rock-and-mud-tumbled-down-mount-rainier-centuries-ago-scientists-pinpointed-its-date-to-better-understand-the-volcanos-complex-threats-180989162/https://www.smithsonianmag.com/smart-news/could-life-exist-on-this-nearby-world-in-a-first-astronomers-find-an-atmosphere-on-an-earth-like-exoplanet-in-the-habitable-zone-180989149/While the celestial body seems to host three features that could make a livable environment—an atmosphere, a rocky composition and a temperature that could allow liquid water to sit on the surface—researchers have not currently detected any residentsTue, 21 Jul 2026 16:23:23 +0000https://www.smithsonianmag.com/smart-news/could-life-exist-on-this-nearby-world-in-a-first-astronomers-find-an-atmosphere-on-an-earth-like-exoplanet-in-the-habitable-zone-180989149/https://www.smithsonianmag.com/smart-news/an-amateur-astronomer-using-google-maps-spotted-a-strange-indentation-it-turned-out-to-be-a-meteorite-crater-from-390-million-years-ago-180989158/Scientists confirmed the astronomer’s suspicions with an expedition to the site in Quebec. The discovery offers a rare case of a reported new crater turning out to be realTue, 21 Jul 2026 12:58:00 +0000https://www.smithsonianmag.com/smart-news/an-amateur-astronomer-using-google-maps-spotted-a-strange-indentation-it-turned-out-to-be-a-meteorite-crater-from-390-million-years-ago-180989158/