https://www.smithsonianmag.com/rss/tag/new-research/RSS feed for New ResearchenTue, 26 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/the-mere-presence-of-humans-not-just-our-changes-to-the-land-can-alter-wild-animals-behaviors-a-new-study-suggests-180988793/Researchers examined GPS tracking data from thousands of animals representing 37 species and anonymized cellphone location data from 2020, a year of Covid-19 lockdowns, and the previous yearTue, 26 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/the-mere-presence-of-humans-not-just-our-changes-to-the-land-can-alter-wild-animals-behaviors-a-new-study-suggests-180988793/https://www.smithsonianmag.com/smart-news/paleontologists-discover-an-ancient-marine-reptile-theyve-dubbed-the-t-rex-of-the-sea-crowning-another-king-of-the-cretaceous-180988792/Scientists figured out that the predators were lumped in with a previously named mosasaur species. The new one, called Tylosaurus rex, could grow to 43 feet long, about the length of a school busFri, 22 May 2026 21:00:26 +0000https://www.smithsonianmag.com/smart-news/paleontologists-discover-an-ancient-marine-reptile-theyve-dubbed-the-t-rex-of-the-sea-crowning-another-king-of-the-cretaceous-180988792/https://www.smithsonianmag.com/smart-news/ancient-egyptian-engineering-choices-helped-the-great-pyramid-of-giza-survive-earthquakes-new-research-finds-180988790/Researchers measured vibrations inside and around the pyramid to learn that the structure is surprisingly resilient against seismic tremorsFri, 22 May 2026 18:25:17 +0000https://www.smithsonianmag.com/smart-news/ancient-egyptian-engineering-choices-helped-the-great-pyramid-of-giza-survive-earthquakes-new-research-finds-180988790/https://www.smithsonianmag.com/smart-news/belugas-can-recognize-themselves-in-mirrors-joining-a-short-list-of-non-human-species-that-show-signs-of-self-awareness-180988783/The researchers hope that this new understanding of cognition in the toothed whales will increase human empathy and concern for the animals, leading to more efforts to protect themFri, 22 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/belugas-can-recognize-themselves-in-mirrors-joining-a-short-list-of-non-human-species-that-show-signs-of-self-awareness-180988783/https://www.smithsonianmag.com/smart-news/neptunes-moon-nereid-might-be-the-sole-intact-survivor-of-an-ancient-lunar-collision-180988785/A study suggests that the ice giant's largest moon, Triton, made a dramatic entrance to the Neptunian system long ago, kicking Nereid outward and destroying the planet's other original lunar companionsThu, 21 May 2026 20:16:29 +0000https://www.smithsonianmag.com/smart-news/neptunes-moon-nereid-might-be-the-sole-intact-survivor-of-an-ancient-lunar-collision-180988785/https://www.smithsonianmag.com/smart-news/why-is-nearly-every-person-right-handed-but-not-every-ape-and-monkey-new-research-explores-the-evolutionary-origins-of-human-handedness-180988776/Brain size and bipedalism are the most likely drivers of our species’ right-hand dominance, according to new researchThu, 21 May 2026 16:28:25 +0000https://www.smithsonianmag.com/smart-news/why-is-nearly-every-person-right-handed-but-not-every-ape-and-monkey-new-research-explores-the-evolutionary-origins-of-human-handedness-180988776/https://www.smithsonianmag.com/smart-news/groundbreaking-dna-analysis-identifies-13-million-living-relatives-of-colonial-marylands-earliest-settlers-180988778/Experts compared DNA from 49 skeletons buried in a cemetery in St. Mary's City to genetic data shared by 11.5 million 23andMe users. They also identified what may be the remains of the colony's second governorThu, 21 May 2026 14:49:03 +0000https://www.smithsonianmag.com/smart-news/groundbreaking-dna-analysis-identifies-13-million-living-relatives-of-colonial-marylands-earliest-settlers-180988778/https://www.smithsonianmag.com/smart-news/mediterranean-monk-seals-hide-in-underwater-bubble-caves-to-avoid-tourists-during-the-busy-summer-season-a-study-suggests-180988775/Researchers caught the rare pinnipeds resting and sleeping in a secluded chamber on the Greek islet of Formicula. The findings suggest that these small caves should be included in efforts to protect the animals' habitatThu, 21 May 2026 14:40:02 +0000https://www.smithsonianmag.com/smart-news/mediterranean-monk-seals-hide-in-underwater-bubble-caves-to-avoid-tourists-during-the-busy-summer-season-a-study-suggests-180988775/https://www.smithsonianmag.com/smart-news/this-canadian-mine-might-release-enough-natural-hydrogen-each-year-to-power-400-homes-hinting-at-an-untapped-source-of-clean-energy-180988773/Many of the country's metal mines are embedded in an ancient rock formation that probably also houses a lot of the resource, referred to as "white hydrogen"Thu, 21 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/this-canadian-mine-might-release-enough-natural-hydrogen-each-year-to-power-400-homes-hinting-at-an-untapped-source-of-clean-energy-180988773/https://www.smithsonianmag.com/smart-news/a-discovered-trove-of-bones-and-teeth-yields-new-clues-to-the-century-old-mystery-of-death-jars-in-laos-180988772/Scientists found bones of 37 people inside a giant stone jar at one of Southeast Asia’s most puzzling archaeological sites. The find suggests a multigenerational burial practiceWed, 20 May 2026 21:08:33 +0000https://www.smithsonianmag.com/smart-news/a-discovered-trove-of-bones-and-teeth-yields-new-clues-to-the-century-old-mystery-of-death-jars-in-laos-180988772/https://www.smithsonianmag.com/smart-news/gentoo-penguins-may-actually-be-four-different-species-scientists-say-revealing-theyre-not-quite-winners-of-climate-change-after-all-180988769/A new study indicates that the adaptable birds evolved into distinct lineages as isolated populations shifted to match their environmental conditions over time. The work has implications for how conservationists assess threats to gentoosWed, 20 May 2026 19:09:30 +0000https://www.smithsonianmag.com/smart-news/gentoo-penguins-may-actually-be-four-different-species-scientists-say-revealing-theyre-not-quite-winners-of-climate-change-after-all-180988769/https://www.smithsonianmag.com/smart-news/regularly-wearing-a-cooling-vest-might-help-you-lose-body-fat-according-to-a-new-study-180988767/Participants who were overweight or living with obesity wore the accessories for two hours every morning for six weeks and lost an average of two pounds. The researchers suspect showering or swimming in frigid water could have similar effectsWed, 20 May 2026 13:11:48 +0000https://www.smithsonianmag.com/smart-news/regularly-wearing-a-cooling-vest-might-help-you-lose-body-fat-according-to-a-new-study-180988767/https://www.smithsonianmag.com/smart-news/likely-kicked-by-a-kangaroo-this-dingo-healed-a-millennium-ago-thanks-to-help-from-an-aboriginal-community-that-continued-to-honor-it-for-500-years-180988768/New research shows that the ancestors of the Barkindji people in Australia ritually added river mussel shells to a burial site for centuries after the dingo died, suggesting they cared for it deeplyTue, 19 May 2026 21:06:11 +0000https://www.smithsonianmag.com/smart-news/likely-kicked-by-a-kangaroo-this-dingo-healed-a-millennium-ago-thanks-to-help-from-an-aboriginal-community-that-continued-to-honor-it-for-500-years-180988768/https://www.smithsonianmag.com/smart-news/want-to-avoid-having-a-picky-eater-start-exposing-your-kids-to-veggies-super-early-in-the-womb-180988750/In a new study, 3-year-olds who were repeatedly exposed to the taste of bitter kale as fetuses appeared to be less averse to the leafy greens' scent than they were to a food smell they hadn't experienced in uteroTue, 19 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/want-to-avoid-having-a-picky-eater-start-exposing-your-kids-to-veggies-super-early-in-the-womb-180988750/https://www.smithsonianmag.com/smart-news/can-insects-feel-pain-new-research-suggests-that-crickets-do-180988752/Used for food, feed and research, the critters are among the most widely farmed bugs. The study authors say humans should work to reduce harm in insect farming, handling and experimentationMon, 18 May 2026 16:00:00 +0000https://www.smithsonianmag.com/smart-news/can-insects-feel-pain-new-research-suggests-that-crickets-do-180988752/https://www.smithsonianmag.com/smart-news/humpback-whales-sometimes-hold-their-mouths-open-for-no-clear-reason-tourists-are-helping-scientists-understand-the-rare-behavior-180988743/A trove of photos and videos gathered from social media has helped researchers propose a few possible reasons for the seldom documented action, called "gaping," including communication, jaw stretching and playMon, 18 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/humpback-whales-sometimes-hold-their-mouths-open-for-no-clear-reason-tourists-are-helping-scientists-understand-the-rare-behavior-180988743/https://www.smithsonianmag.com/smart-news/is-the-unconscious-mind-aware-of-its-surroundings-new-research-suggests-anesthetized-brains-can-process-overheard-words-180988710/Seven participants had electrodes temporarily implanted in a brain structure important for learning. While anesthetized, their nerve cells learned to differentiate between distinct sounds—and could even predict upcoming words in phrasesFri, 15 May 2026 15:40:55 +0000https://www.smithsonianmag.com/smart-news/is-the-unconscious-mind-aware-of-its-surroundings-new-research-suggests-anesthetized-brains-can-process-overheard-words-180988710/https://www.smithsonianmag.com/smart-news/a-man-spotted-strange-looking-rocks-near-a-pond-in-thailand-they-turned-out-to-be-the-bones-of-a-massive-new-dinosaur-species-180988744/Paleontologists have dubbed the long-necked, plant-eating creature "Nagatitan chaiyaphumensis." It's the 14th named dinosaur from Thailand, and it might be the biggest one ever found in Southeast AsiaFri, 15 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/a-man-spotted-strange-looking-rocks-near-a-pond-in-thailand-they-turned-out-to-be-the-bones-of-a-massive-new-dinosaur-species-180988744/https://www.smithsonianmag.com/smart-news/this-fish-hitches-rides-in-manta-rays-buttholes-according-to-new-research-180988736/Scientists suspect that the behavior could harm the manta rays, suggesting a complex relationship between remoras and their hosts that can sometimes be parasiticThu, 14 May 2026 19:56:00 +0000https://www.smithsonianmag.com/smart-news/this-fish-hitches-rides-in-manta-rays-buttholes-according-to-new-research-180988736/https://www.smithsonianmag.com/smart-news/fetuses-can-catch-yawns-from-their-mothers-while-still-in-the-womb-new-research-suggests-180988735/Yawning is considered a social behavior. Although fetuses were known to yawn, scientists weren't sure if it was a self-contained reflex or if they could somehow detect cues from their momsThu, 14 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/fetuses-can-catch-yawns-from-their-mothers-while-still-in-the-womb-new-research-suggests-180988735/https://www.smithsonianmag.com/smart-news/did-homo-sapiens-really-outsmart-neanderthals-different-skull-shapes-didnt-necessarily-mean-unequal-brain-capacity-new-research-shows-180988738/A study from U.S. and Chinese researchers suggests Neanderthals and early modern humans probably had similar cognitive abilitiesWed, 13 May 2026 21:29:42 +0000https://www.smithsonianmag.com/smart-news/did-homo-sapiens-really-outsmart-neanderthals-different-skull-shapes-didnt-necessarily-mean-unequal-brain-capacity-new-research-shows-180988738/https://www.smithsonianmag.com/smart-news/the-relaxation-of-listening-to-a-song-or-drawing-a-picture-may-actually-slow-cellular-aging-new-research-show-180988734/According to a new study, people who are exposed to art on a weekly basis are about a year younger "biologically" than those exposed only once or twice per yearWed, 13 May 2026 20:39:43 +0000https://www.smithsonianmag.com/smart-news/the-relaxation-of-listening-to-a-song-or-drawing-a-picture-may-actually-slow-cellular-aging-new-research-show-180988734/https://www.smithsonianmag.com/smart-news/this-microscopic-fungus-survived-nasas-sterilization-protocols-and-is-hardy-enough-to-potentially-contaminate-mars-180988728/The microbe was gathered from the agency's clean rooms, where experts build spacecraft in carefully controlled environments. The findings reveal gaps in the agency's procedures to prevent durable hitchhikersWed, 13 May 2026 18:57:59 +0000https://www.smithsonianmag.com/smart-news/this-microscopic-fungus-survived-nasas-sterilization-protocols-and-is-hardy-enough-to-potentially-contaminate-mars-180988728/https://www.smithsonianmag.com/smart-news/microplastics-are-swirling-around-in-the-atmosphere-where-they-might-be-contributing-to-climate-change-180988704/Airborne plastic particles, particularly colorful ones, absorb more sunlight than they reflect, which can heat the surrounding air, according to a new studyTue, 12 May 2026 16:49:45 +0000https://www.smithsonianmag.com/smart-news/microplastics-are-swirling-around-in-the-atmosphere-where-they-might-be-contributing-to-climate-change-180988704/https://www.smithsonianmag.com/smart-news/these-singing-mice-squeak-back-and-forth-and-dont-interrupt-scientists-found-the-brain-pathway-behind-their-impressive-songs-180988720/Alston’s singing mice carry out complex vocalizations and even appear to converse politely with one another. The neural circuitry that makes this possible is simpler than researchers expectedMon, 11 May 2026 20:44:33 +0000https://www.smithsonianmag.com/smart-news/these-singing-mice-squeak-back-and-forth-and-dont-interrupt-scientists-found-the-brain-pathway-behind-their-impressive-songs-180988720/https://www.smithsonianmag.com/smart-news/australias-famous-twelve-apostles-landmark-rose-out-of-the-sea-across-missions-of-years-180988715/The iconic tourist destination provides a beautiful view, but also represents a physical record of Earth's climate historyMon, 11 May 2026 18:52:23 +0000https://www.smithsonianmag.com/smart-news/australias-famous-twelve-apostles-landmark-rose-out-of-the-sea-across-missions-of-years-180988715/https://www.smithsonianmag.com/history/history-remembers-mary-boleyn-as-the-scandalous-other-boleyn-girl-new-research-debunks-the-myths-surrounding-the-tudor-mistress-180988703/Sylvia Barbara Soberton's latest book challenges the perception of Anne Boleyn's sister as "promiscuous, intellectually incurious and unambitious"Mon, 11 May 2026 15:17:59 +0000https://www.smithsonianmag.com/history/history-remembers-mary-boleyn-as-the-scandalous-other-boleyn-girl-new-research-debunks-the-myths-surrounding-the-tudor-mistress-180988703/https://www.smithsonianmag.com/smart-news/east-africa-might-break-off-from-the-continent-sooner-than-scientists-thought-and-a-new-ocean-may-fill-the-gap-180988659/A new study suggests that a rift in Kenya and Ethiopia has reached a critical stage in the split-up process, and that water may flood it in a few million yearsFri, 08 May 2026 18:48:52 +0000https://www.smithsonianmag.com/smart-news/east-africa-might-break-off-from-the-continent-sooner-than-scientists-thought-and-a-new-ocean-may-fill-the-gap-180988659/https://www.smithsonianmag.com/smart-news/mysterious-green-rocks-discovered-in-a-remote-cave-in-spain-might-be-signs-of-prehistoric-people-working-with-copper-180988706/The find challenges assumptions that people in the region thousands of years ago did not spend much time at high altitudesFri, 08 May 2026 17:42:41 +0000https://www.smithsonianmag.com/smart-news/mysterious-green-rocks-discovered-in-a-remote-cave-in-spain-might-be-signs-of-prehistoric-people-working-with-copper-180988706/https://www.smithsonianmag.com/smart-news/this-franklin-expedition-officer-died-in-the-arctic-in-uniform-that-didnt-belong-to-him-now-dna-has-revealed-his-identity-180988702/New research has identified four members of the doomed 1845 search for the Northwest Passage, including the owner of a paper-stuffed wallet that has long mystified historiansFri, 08 May 2026 16:07:49 +0000https://www.smithsonianmag.com/smart-news/this-franklin-expedition-officer-died-in-the-arctic-in-uniform-that-didnt-belong-to-him-now-dna-has-revealed-his-identity-180988702/https://www.smithsonianmag.com/smart-news/this-tiny-celestial-body-past-pluto-shouldnt-have-an-atmosphere-but-astronomers-say-they-may-have-detected-one-180988690/Worlds this small and distant are thought to be too cold and have too little surface gravity to hold onto gases. But the findings suggest that icy, rocky objects in the solar system's outer reaches are more dynamic than we thoughtFri, 08 May 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/this-tiny-celestial-body-past-pluto-shouldnt-have-an-atmosphere-but-astronomers-say-they-may-have-detected-one-180988690/https://www.smithsonianmag.com/science-nature/nearly-half-of-italys-wolves-are-part-dog-now-thanks-to-hybridization-is-that-a-threat-to-the-species-180988682/Wolf-dog hybrids are growing far more common in Italy, raising scientists’ concerns for the future of the wolvesWed, 06 May 2026 11:30:00 +0000https://www.smithsonianmag.com/science-nature/nearly-half-of-italys-wolves-are-part-dog-now-thanks-to-hybridization-is-that-a-threat-to-the-species-180988682/https://www.smithsonianmag.com/smart-news/did-facial-recognition-find-a-lost-portrait-of-anne-boleyn-scholars-debate-whether-ai-solved-or-merely-muddled-an-art-history-mystery-180988677/Accused of treason, the second wife of Henry VIII lost her head. Now, some researchers argue that she also lost her face among dozens of potentially mislabeled portraits in a royal art collectionTue, 05 May 2026 20:36:40 +0000https://www.smithsonianmag.com/smart-news/did-facial-recognition-find-a-lost-portrait-of-anne-boleyn-scholars-debate-whether-ai-solved-or-merely-muddled-an-art-history-mystery-180988677/https://www.smithsonianmag.com/smart-news/in-the-ancient-world-this-pigment-was-worth-more-than-gold-archaeologists-discovered-it-buried-with-babies-in-roman-coffins-180988678/A funerary custom in Roman Yorkshire of pouring liquid gypsum over bodies before burial preserved traces of Tyrian purpleTue, 05 May 2026 18:20:42 +0000https://www.smithsonianmag.com/smart-news/in-the-ancient-world-this-pigment-was-worth-more-than-gold-archaeologists-discovered-it-buried-with-babies-in-roman-coffins-180988678/https://www.smithsonianmag.com/smart-news/youve-been-told-to-feed-a-cold-turns-out-eating-may-truly-boost-your-immune-system-cells-according-to-a-new-study-180988673/T cells, which target infection and disease, can become more effective after a meal. The finding might help improve cancer-fighting therapies and optimize our response to vaccinesTue, 05 May 2026 15:56:39 +0000https://www.smithsonianmag.com/smart-news/youve-been-told-to-feed-a-cold-turns-out-eating-may-truly-boost-your-immune-system-cells-according-to-a-new-study-180988673/https://www.smithsonianmag.com/smart-news/this-souvenir-bowl-may-have-commemorated-an-ancient-roman-soldiers-service-at-hadrians-wall-it-was-discovered-on-a-spanish-farm-1900-years-later-180988665/The artifact is decorated with an illustration of the defensive fortification in northern England, but it was unearthed some 1,200 miles away. A new study suggests the design reflects a soldier’s achievements at the siteMon, 04 May 2026 18:23:56 +0000https://www.smithsonianmag.com/smart-news/this-souvenir-bowl-may-have-commemorated-an-ancient-roman-soldiers-service-at-hadrians-wall-it-was-discovered-on-a-spanish-farm-1900-years-later-180988665/https://www.smithsonianmag.com/smart-news/this-island-in-scotland-is-actually-a-man-made-mini-landmass-resting-on-a-wooden-platform-new-discovery-shows-180988674/Scientists made significant advances in underwater archaeology techniques and photogrammetry while investigating the crannog siteMon, 04 May 2026 15:16:48 +0000https://www.smithsonianmag.com/smart-news/this-island-in-scotland-is-actually-a-man-made-mini-landmass-resting-on-a-wooden-platform-new-discovery-shows-180988674/https://www.smithsonianmag.com/smart-news/hummus-made-from-moon-grown-chickpeas-might-be-on-the-menu-for-future-lunar-residents-180988320/Researchers successfully grew and harvested chickpeas in simulated moon dirt—with a little help from worm poop and a beneficial fungus. However, they're still testing whether the legumes are safe to eatFri, 01 May 2026 17:23:35 +0000https://www.smithsonianmag.com/smart-news/hummus-made-from-moon-grown-chickpeas-might-be-on-the-menu-for-future-lunar-residents-180988320/https://www.smithsonianmag.com/smart-news/this-greek-volcano-seemed-quiet-for-100000-years-then-it-erupted-again-scientists-take-a-second-look-at-extinct-volcanoes-180988651/By reconstructing a 700,000-year history of Methana volcano, geologists found a prehistoric phase when it appeared inactive on the surface, despite magma building up below groundFri, 01 May 2026 16:50:40 +0000https://www.smithsonianmag.com/smart-news/this-greek-volcano-seemed-quiet-for-100000-years-then-it-erupted-again-scientists-take-a-second-look-at-extinct-volcanoes-180988651/https://www.smithsonianmag.com/smart-news/dead-bodies-filled-a-mass-grave-when-the-first-pandemic-struck-this-early-medieval-city-new-research-explores-the-identity-of-the-victims-180988652/Researchers analyzed isotopes and DNA in the teeth of remains found in a mass grave from the Plague of Justinian, which swept through the Byzantine EmpireFri, 01 May 2026 15:29:01 +0000https://www.smithsonianmag.com/smart-news/dead-bodies-filled-a-mass-grave-when-the-first-pandemic-struck-this-early-medieval-city-new-research-explores-the-identity-of-the-victims-180988652/https://www.smithsonianmag.com/smart-news/australia-has-a-surprisingly-successful-truffle-industry-this-new-study-could-explain-why-180988653/Researchers examined hundreds of soil samples to uncover why the expensive fungi are thriving in the countryThu, 30 Apr 2026 17:43:43 +0000https://www.smithsonianmag.com/smart-news/australia-has-a-surprisingly-successful-truffle-industry-this-new-study-could-explain-why-180988653/https://www.smithsonianmag.com/smart-news/this-man-fled-pompeii-as-mount-vesuvius-erupted-archaeologists-found-him-2000-years-later-holding-a-bowl-to-protect-his-head-and-a-lamp-to-light-his-way-180988647/Recent excavations revealed two skeletons just outside the ancient city's walls. Researchers also created an A.I.-generated reconstruction of one of the victim's harrowing final momentsThu, 30 Apr 2026 15:10:21 +0000https://www.smithsonianmag.com/smart-news/this-man-fled-pompeii-as-mount-vesuvius-erupted-archaeologists-found-him-2000-years-later-holding-a-bowl-to-protect-his-head-and-a-lamp-to-light-his-way-180988647/https://www.smithsonianmag.com/smithsonian-institution/scorpions-are-so-metal-literally-new-images-reveal-patterns-in-how-their-weaponry-is-fortified-with-iron-zinc-and-manganese-180988633/Scientists knew the stingers and pincers of these arachnids generally contained metals, but a new Smithsonian-led study maps out how these components are distributedTue, 28 Apr 2026 23:05:00 +0000https://www.smithsonianmag.com/smithsonian-institution/scorpions-are-so-metal-literally-new-images-reveal-patterns-in-how-their-weaponry-is-fortified-with-iron-zinc-and-manganese-180988633/https://www.smithsonianmag.com/smart-news/worried-your-house-is-haunted-the-spooky-sensation-might-arise-from-a-surprisingly-simple-source-180988622/Infrasound—noise below the range of typical human hearing—from power, heating and mechanical systems within buildings can make people feel irritated and induce a stress response, according to a new studyTue, 28 Apr 2026 15:44:33 +0000https://www.smithsonianmag.com/smart-news/worried-your-house-is-haunted-the-spooky-sensation-might-arise-from-a-surprisingly-simple-source-180988622/https://www.smithsonianmag.com/smart-news/scientists-found-this-mysterious-golden-orb-on-the-seafloor-nearly-three-years-ago-now-they-finally-know-what-it-is-180988624/After a long, winding road of tests, researchers at the Smithsonian’s National Museum of Natural History and other institutions determined that the strange blob once attached a large sea anemone to a rockTue, 28 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/scientists-found-this-mysterious-golden-orb-on-the-seafloor-nearly-three-years-ago-now-they-finally-know-what-it-is-180988624/https://www.smithsonianmag.com/smart-news/a-new-big-database-of-dna-from-indigenous-americans-shakes-up-scientific-theories-about-human-settlement-of-south-america-180988628/Genomic data provides evidence for a previously unknown wave of migration, with Indigenous groups living in central and southern Mexico spreading into South America and the Caribbean starting around 1,300 years agoTue, 28 Apr 2026 10:00:00 +0000https://www.smithsonianmag.com/smart-news/a-new-big-database-of-dna-from-indigenous-americans-shakes-up-scientific-theories-about-human-settlement-of-south-america-180988628/https://www.smithsonianmag.com/smart-news/interstellar-comet-3i-atlas-came-from-an-extremely-cold-lonely-region-of-the-milky-way-galaxy-new-research-suggests-180988625/Astronomers analyzed the vapors coming off the comet when it neared the sun and found it had a lot of "heavy" water. That hints it grew up in a frigid planetary system, possibly before its home star formedMon, 27 Apr 2026 19:26:47 +0000https://www.smithsonianmag.com/smart-news/interstellar-comet-3i-atlas-came-from-an-extremely-cold-lonely-region-of-the-milky-way-galaxy-new-research-suggests-180988625/https://www.smithsonianmag.com/smart-news/this-bone-crunching-octopus-was-nearly-the-size-of-a-semitruck-and-may-have-feasted-on-giant-reptiles-100-million-years-ago-180988616/The massive invertebrates may have been top predators, according to an analysis of their fossilized jaws. The work suggests that ancient oceans weren't completely ruled by spine-bearing creatures, as previously thoughtMon, 27 Apr 2026 16:04:46 +0000https://www.smithsonianmag.com/smart-news/this-bone-crunching-octopus-was-nearly-the-size-of-a-semitruck-and-may-have-feasted-on-giant-reptiles-100-million-years-ago-180988616/https://www.smithsonianmag.com/smart-news/did-neanderthals-have-language-new-research-suggests-they-had-the-genetic-hardware-for-it-like-humans-180988620/Specific genomic regions that seem to play a role in human language development evolved hundreds of thousands of years ago, before humans and Neanderthals diverged from a common ancestor, a new study findsMon, 27 Apr 2026 10:00:00 +0000https://www.smithsonianmag.com/smart-news/did-neanderthals-have-language-new-research-suggests-they-had-the-genetic-hardware-for-it-like-humans-180988620/https://www.smithsonianmag.com/smart-news/this-new-smart-movie-theatre-is-tracking-audiences-brain-waves-and-heart-rates-to-create-more-engaging-films-180988614/Researchers at the University of Bristol are studying the appeal of the cinema-watching experience by turning one theater into a biometric laboratoryFri, 24 Apr 2026 18:20:25 +0000https://www.smithsonianmag.com/smart-news/this-new-smart-movie-theatre-is-tracking-audiences-brain-waves-and-heart-rates-to-create-more-engaging-films-180988614/https://www.smithsonianmag.com/smart-news/beavers-are-ecosystem-engineers-and-they-might-be-helpful-allies-in-the-fight-against-human-caused-climate-change-180988609/New research suggests that wetlands created by the industrious rodents are carbon sinks, meaning they store a lot of heat-trapping carbon dioxide—the human-produced gas largely responsible for today's global warmingFri, 24 Apr 2026 14:36:06 +0000https://www.smithsonianmag.com/smart-news/beavers-are-ecosystem-engineers-and-they-might-be-helpful-allies-in-the-fight-against-human-caused-climate-change-180988609/https://www.smithsonianmag.com/smart-news/what-killed-the-neanderthals-new-research-suggests-a-lack-of-genetic-diversity-may-be-partially-to-blame-180988612/When the climate cooled, the population of Neanderthals shrank. Most that lived between 60,000 and 40,000 years ago were descended from the same lineage and had very similar DNAFri, 24 Apr 2026 14:04:18 +0000https://www.smithsonianmag.com/smart-news/what-killed-the-neanderthals-new-research-suggests-a-lack-of-genetic-diversity-may-be-partially-to-blame-180988612/https://www.smithsonianmag.com/smart-news/a-mars-rover-found-building-blocks-of-life-never-seen-on-the-red-planet-before-boosting-the-case-for-ancient-habitability-180988610/The organic molecules discovered by NASA’s Curiosity rover could have been formed by life, but they could have also come from geologic processes or meteoritesThu, 23 Apr 2026 20:10:15 +0000https://www.smithsonianmag.com/smart-news/a-mars-rover-found-building-blocks-of-life-never-seen-on-the-red-planet-before-boosting-the-case-for-ancient-habitability-180988610/https://www.smithsonianmag.com/smart-news/archaeologists-unearth-a-papyrus-fragment-from-the-iliad-tucked-inside-the-wrappings-of-a-1600-year-old-egyptian-mummy-180988603/The excerpt from Homer's epic poem features his catalog of ships, a famous passage listing the Greek forces that sailed to Troy. It may be the first Greek literary text found in the context of mummificationThu, 23 Apr 2026 15:07:03 +0000https://www.smithsonianmag.com/smart-news/archaeologists-unearth-a-papyrus-fragment-from-the-iliad-tucked-inside-the-wrappings-of-a-1600-year-old-egyptian-mummy-180988603/https://www.smithsonianmag.com/smart-news/cocaine-pollution-seems-to-make-salmon-swim-faster-and-farther-than-usual-scientists-dont-know-the-long-term-consequences-180988600/The illegal drug’s main byproduct, benzoylecgonine, caused more robust effects than cocaine itself. Wastewater treatment plants often don't fully process such metabolites, so they are frequently found in bodies of water at higher concentrations than their parent drugsThu, 23 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/cocaine-pollution-seems-to-make-salmon-swim-faster-and-farther-than-usual-scientists-dont-know-the-long-term-consequences-180988600/https://www.smithsonianmag.com/science-nature/camera-traps-reveal-iberian-lynxes-soaking-their-prey-a-first-ever-discovery-among-carnivores-180988591/Scientists speculate that the wild cats are trying to improve hydration or ease their cubs’ transition to solid food. The finding points to resilience in one of the world’s most endangered felinesThu, 23 Apr 2026 13:00:38 +0000https://www.smithsonianmag.com/science-nature/camera-traps-reveal-iberian-lynxes-soaking-their-prey-a-first-ever-discovery-among-carnivores-180988591/https://www.smithsonianmag.com/smart-news/humans-are-still-evolving-natural-selection-has-favored-genes-linked-to-red-hair-and-less-male-pattern-baldness-a-study-suggests-180988563/A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants that evolution has selected for or against in recent historyWed, 22 Apr 2026 17:34:32 +0000https://www.smithsonianmag.com/smart-news/humans-are-still-evolving-natural-selection-has-favored-genes-linked-to-red-hair-and-less-male-pattern-baldness-a-study-suggests-180988563/https://www.smithsonianmag.com/smart-news/astronauts-memories-of-earths-gravity-may-influence-how-they-move-and-hold-objects-even-after-months-in-space-180988586/Examining the fine motor skills of space travelers can help improve safety for future missions, scientists sayTue, 21 Apr 2026 20:00:00 +0000https://www.smithsonianmag.com/smart-news/astronauts-memories-of-earths-gravity-may-influence-how-they-move-and-hold-objects-even-after-months-in-space-180988586/https://www.smithsonianmag.com/smart-news/disabled-parrot-in-new-zealand-became-alpha-male-thanks-to-his-innovative-fighting-style-180988587/A kea parrot's half-beak became an advantage instead of a disadvantage, researchers suggest in a new studyTue, 21 Apr 2026 18:46:46 +0000https://www.smithsonianmag.com/smart-news/disabled-parrot-in-new-zealand-became-alpha-male-thanks-to-his-innovative-fighting-style-180988587/https://www.smithsonianmag.com/smart-news/naked-mole-rats-usually-duke-it-out-to-decide-who-becomes-a-colonys-next-queen-but-these-unusual-creatures-are-also-capable-of-peaceful-transitions-new-research-suggests-180988589/In a laboratory experiment centered around a colony known as the Amigos, researchers observed a subordinate female take over reproduction without incidentTue, 21 Apr 2026 18:37:49 +0000https://www.smithsonianmag.com/smart-news/naked-mole-rats-usually-duke-it-out-to-decide-who-becomes-a-colonys-next-queen-but-these-unusual-creatures-are-also-capable-of-peaceful-transitions-new-research-suggests-180988589/https://www.smithsonianmag.com/smart-news/neanderthal-kids-grew-up-so-fast-at-least-compared-to-their-human-peers-thanks-to-genetic-adaptations-to-their-environment-180988583/Scientists think Neanderthal children may have had faster growth rates because larger bodies tend to retain heat more effectively than smaller onesTue, 21 Apr 2026 15:14:19 +0000https://www.smithsonianmag.com/smart-news/neanderthal-kids-grew-up-so-fast-at-least-compared-to-their-human-peers-thanks-to-genetic-adaptations-to-their-environment-180988583/https://www.smithsonianmag.com/smart-news/this-ancient-gods-name-was-mud-archaeologists-discovered-a-water-filled-temple-possibly-tied-to-him-in-egypt-180988581/A structure blending Egyptian, Greek and Roman styles was discovered in the ancient city of Pelusium at the edge of the Nile DeltaTue, 21 Apr 2026 01:59:49 +0000https://www.smithsonianmag.com/smart-news/this-ancient-gods-name-was-mud-archaeologists-discovered-a-water-filled-temple-possibly-tied-to-him-in-egypt-180988581/https://www.smithsonianmag.com/smart-news/anglerfish-are-known-for-their-built-in-fishing-rods-new-research-sheds-light-on-how-these-lures-evolved-in-the-strange-creatures-180988577/A new study suggests the odd appendages first appeared in the fish's ancestors around 72 million years ago. Today, females might use them not only to attract prey but also to communicate with potential matesMon, 20 Apr 2026 21:41:41 +0000https://www.smithsonianmag.com/smart-news/anglerfish-are-known-for-their-built-in-fishing-rods-new-research-sheds-light-on-how-these-lures-evolved-in-the-strange-creatures-180988577/https://www.smithsonianmag.com/smart-news/scientists-found-5-6-million-burrowing-bees-beneath-a-cemetery-in-new-york-the-group-is-one-of-the-largest-on-record-180988573/Researchers in Ithaca estimated the number of ground-nesting bees emerging from a local cemetery in spring 2023, revealing just how abundant some understudied pollinators areMon, 20 Apr 2026 19:12:39 +0000https://www.smithsonianmag.com/smart-news/scientists-found-5-6-million-burrowing-bees-beneath-a-cemetery-in-new-york-the-group-is-one-of-the-largest-on-record-180988573/https://www.smithsonianmag.com/smart-news/pirate-shipwreck-off-the-coast-of-cape-cod-sets-the-historical-record-straight-on-west-african-gold-180988572/Europeans spread rumors about degraded gold from their Akan trade partners. A new analysis of artifacts from the "Whydah Gally" shipwreck tells a different storyMon, 20 Apr 2026 17:03:03 +0000https://www.smithsonianmag.com/smart-news/pirate-shipwreck-off-the-coast-of-cape-cod-sets-the-historical-record-straight-on-west-african-gold-180988572/https://www.smithsonianmag.com/smart-news/newly-discovered-stone-tools-made-from-geodes-and-fossils-hint-at-homo-erectus-connection-with-the-cosmos-180988565/Archaeologists in Israel unearthed prehistoric hand axes that Homo erectus crafted from stones including fossils and crystals, perhaps a sign that they wanted to connect with the cosmosMon, 20 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/newly-discovered-stone-tools-made-from-geodes-and-fossils-hint-at-homo-erectus-connection-with-the-cosmos-180988565/https://www.smithsonianmag.com/smart-news/in-times-trouble-maya-rejected-divine-kingship-newly-discovered-public-building-reveals-how-the-transition-to-shared-power-unfolded-180988567/Archaeologists in northern Guatemala unearthed a colonnaded open hall that may have served as a council house, where local leaders and everyday people met to discuss political issuesMon, 20 Apr 2026 11:00:00 +0000https://www.smithsonianmag.com/smart-news/in-times-trouble-maya-rejected-divine-kingship-newly-discovered-public-building-reveals-how-the-transition-to-shared-power-unfolded-180988567/https://www.smithsonianmag.com/smart-news/scientists-still-dont-know-how-or-when-the-grand-canyon-formed-new-research-may-hint-at-its-ancient-origins-180988570/Researchers say the ancestral Colorado River formed an ancient lake in northern Arizona roughly 6.6 million years ago, which spilled out westward onto the landscape that would eventually become the Grand CanyonFri, 17 Apr 2026 19:11:08 +0000https://www.smithsonianmag.com/smart-news/scientists-still-dont-know-how-or-when-the-grand-canyon-formed-new-research-may-hint-at-its-ancient-origins-180988570/https://www.smithsonianmag.com/smart-news/these-tiny-ants-crawled-all-over-larger-ants-and-licked-them-clean-scientists-arent-sure-how-this-behavior-benefits-any-of-them-180988555/After witnessing the interactions in an Arizona desert, a Smithsonian researcher suggests that the little ants picked off tasty treats and that the big ants got thoroughly groomed in hard-to-reach placesThu, 16 Apr 2026 18:00:00 +0000https://www.smithsonianmag.com/smart-news/these-tiny-ants-crawled-all-over-larger-ants-and-licked-them-clean-scientists-arent-sure-how-this-behavior-benefits-any-of-them-180988555/https://www.smithsonianmag.com/smart-news/large-invasive-rodents-are-wreaking-havoc-in-california-new-research-suggests-someone-deliberately-introduced-them-180988554/Genetic testing revealed that nutria living in California since 2017 are most closely related to a population in central Oregon—too far for the creatures to have traveled on their ownThu, 16 Apr 2026 16:00:00 +0000https://www.smithsonianmag.com/smart-news/large-invasive-rodents-are-wreaking-havoc-in-california-new-research-suggests-someone-deliberately-introduced-them-180988554/https://www.smithsonianmag.com/smart-news/medieval-writings-and-tree-rings-helped-researchers-track-a-solar-storm-from-800-years-ago-and-reconstruct-past-solar-cycles-180988546/Diary entries by the Japanese poet Fujiwara no Teika, along with other historical sources from across Asia and Europe, played pivotal roles in a new studyThu, 16 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/medieval-writings-and-tree-rings-helped-researchers-track-a-solar-storm-from-800-years-ago-and-reconstruct-past-solar-cycles-180988546/https://www.smithsonianmag.com/smart-news/does-your-cat-always-leave-behind-a-half-full-bowl-of-food-new-research-points-to-why-our-furry-friends-can-be-such-picky-eaters-180988540/A new study suggests that domestic cats get bored of monotonous meals. Switching up their food—or even just nearby scents—could help them join the clean plate clubWed, 15 Apr 2026 16:00:00 +0000https://www.smithsonianmag.com/smart-news/does-your-cat-always-leave-behind-a-half-full-bowl-of-food-new-research-points-to-why-our-furry-friends-can-be-such-picky-eaters-180988540/https://www.smithsonianmag.com/smart-news/turtles-may-have-been-tasty-snacks-for-neanderthals-125000-years-ago-but-their-shells-were-probably-the-real-prize-180988550/New research based on fragments discovered at the Neumark-Nord site in Germany suggests Neanderthals may have transformed the shells into toolsWed, 15 Apr 2026 14:46:48 +0000https://www.smithsonianmag.com/smart-news/turtles-may-have-been-tasty-snacks-for-neanderthals-125000-years-ago-but-their-shells-were-probably-the-real-prize-180988550/https://www.smithsonianmag.com/smart-news/scientists-just-made-the-most-complete-map-of-the-clitoris-sensory-nerve-network-heres-what-found-180988463/Cultural taboos around female sexuality have hindered research on the organ. But a new study provides pivotal insights that can inform important surgeries and health careWed, 15 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/scientists-just-made-the-most-complete-map-of-the-clitoris-sensory-nerve-network-heres-what-found-180988463/https://www.smithsonianmag.com/smart-news/after-nearly-80-years-of-doubt-scientists-say-a-spear-lodged-between-elephant-ribs-offers-evidence-that-neanderthals-hunted-big-game-180988522/In 1948, amateur archaeologists unearthed the remains, which should have shifted researchers' views of Neanderthals. But poor documentation sowed skepticism in the scientific communityFri, 10 Apr 2026 16:05:15 +0000https://www.smithsonianmag.com/smart-news/after-nearly-80-years-of-doubt-scientists-say-a-spear-lodged-between-elephant-ribs-offers-evidence-that-neanderthals-hunted-big-game-180988522/https://www.smithsonianmag.com/smart-news/octopus-sex-just-got-weirder-in-addition-to-depositing-sperm-males-specialized-mating-arm-can-taste-female-hormones-180988500/The hectocotylus is both a reproductive organ and a sensory organ, a rare combination in animals, new research suggestsThu, 09 Apr 2026 18:38:26 +0000https://www.smithsonianmag.com/smart-news/octopus-sex-just-got-weirder-in-addition-to-depositing-sperm-males-specialized-mating-arm-can-taste-female-hormones-180988500/https://www.smithsonianmag.com/smart-news/jesus-burial-cloth-or-medieval-forgery-dna-evidence-further-complicates-the-debate-over-the-shroud-of-turin-180988514/A new analysis revealed traces of various plants, animals and humans on the controversial linen cloth. But outside experts are skeptical of the findings, which could complicate efforts to identify the shroud's original wearerThu, 09 Apr 2026 15:17:46 +0000https://www.smithsonianmag.com/smart-news/jesus-burial-cloth-or-medieval-forgery-dna-evidence-further-complicates-the-debate-over-the-shroud-of-turin-180988514/https://www.smithsonianmag.com/smart-news/long-before-machine-guns-ancient-roman-troops-were-using-this-rapid-fire-weapon-180988504/Ancient Roman forces may have used the polybolos to quell a rebellion at Pompeii in 89 B.C.E. The unique weapon was likely developed by a Greek engineer centuries earlierThu, 09 Apr 2026 11:13:28 +0000https://www.smithsonianmag.com/smart-news/long-before-machine-guns-ancient-roman-troops-were-using-this-rapid-fire-weapon-180988504/https://www.smithsonianmag.com/smart-news/this-fossil-held-the-world-record-for-the-earliest-known-octopus-turns-out-its-not-an-octopus-after-all-180988511/New research suggests the 300-million-year-old specimen is actually a relative of the nautilusWed, 08 Apr 2026 21:07:00 +0000https://www.smithsonianmag.com/smart-news/this-fossil-held-the-world-record-for-the-earliest-known-octopus-turns-out-its-not-an-octopus-after-all-180988511/https://www.smithsonianmag.com/smart-news/what-is-a-shark-a-new-genetic-analysis-throws-a-wrench-into-our-understanding-of-the-oceans-predators-180988501/Some shark species might belong to their own distinct lineage, which is separate from all other sharks, rays and skates, according to a new studyWed, 08 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/what-is-a-shark-a-new-genetic-analysis-throws-a-wrench-into-our-understanding-of-the-oceans-predators-180988501/https://www.smithsonianmag.com/smart-news/new-fossils-discovered-in-china-hint-that-complex-life-evolved-millions-of-years-earlier-than-scientists-thought-180988490/The assemblage suggests that the ancestors of some of today's animal groups may have arisen before the famed Cambrian explosionTue, 07 Apr 2026 19:32:43 +0000https://www.smithsonianmag.com/smart-news/new-fossils-discovered-in-china-hint-that-complex-life-evolved-millions-of-years-earlier-than-scientists-thought-180988490/https://www.smithsonianmag.com/smart-news/becoming-an-expert-birder-can-reshape-your-brain-and-might-help-protect-it-from-aging-new-research-suggests-180988489/Compared with novices, seasoned birders had denser, more structurally complex brain regions involved with tasks like object identification, visual processing, attention and working memoryTue, 07 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/becoming-an-expert-birder-can-reshape-your-brain-and-might-help-protect-it-from-aging-new-research-suggests-180988489/https://www.smithsonianmag.com/smart-news/rock-art-suggests-the-tasmanian-tiger-may-have-survived-on-mainland-australia-longer-than-previously-thought-180988472/Archaeologists think some of the paintings may be less than 1,000 years old, even though the animals were thought to have disappeared from the continent roughly 3,000 years agoFri, 03 Apr 2026 17:58:54 +0000https://www.smithsonianmag.com/smart-news/rock-art-suggests-the-tasmanian-tiger-may-have-survived-on-mainland-australia-longer-than-previously-thought-180988472/https://www.smithsonianmag.com/smart-news/are-these-the-earliest-known-dice-in-the-world-native-americans-may-have-used-them-to-play-games-of-chance-more-than-12000-years-ago-180988479/A new study suggests that humans were playing with probability during the Ice Age—and that dice were invented 6,000 years earlier than previously thoughtFri, 03 Apr 2026 14:30:21 +0000https://www.smithsonianmag.com/smart-news/are-these-the-earliest-known-dice-in-the-world-native-americans-may-have-used-them-to-play-games-of-chance-more-than-12000-years-ago-180988479/https://www.smithsonianmag.com/smart-news/this-painting-was-thought-to-be-a-workshop-copy-of-a-rembrandt-now-one-scholar-argues-its-the-real-deal-180988473/"Old Man With a Gold Chain" is on display beside a smaller copy for the first time in centuries. According to scholar Gary Schwartz, the Dutch master painted both himselfThu, 02 Apr 2026 14:16:07 +0000https://www.smithsonianmag.com/smart-news/this-painting-was-thought-to-be-a-workshop-copy-of-a-rembrandt-now-one-scholar-argues-its-the-real-deal-180988473/https://www.smithsonianmag.com/smart-news/how-do-snakes-stand-upright-nearly-stick-straight-new-research-points-to-how-they-pull-off-the-gravity-defying-feat-180988470/These clever creatures seem to concentrate their muscle activity near their bases, which helps them cross gaps between tree branches in the wildThu, 02 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/how-do-snakes-stand-upright-nearly-stick-straight-new-research-points-to-how-they-pull-off-the-gravity-defying-feat-180988470/https://www.smithsonianmag.com/smart-news/humans-might-struggle-to-make-babies-in-space-sperm-gets-disoriented-in-microgravity-a-new-study-suggests-180988459/Simulated near-weightless conditions reduced human sperm’s navigational abilitiesWed, 01 Apr 2026 18:59:53 +0000https://www.smithsonianmag.com/smart-news/humans-might-struggle-to-make-babies-in-space-sperm-gets-disoriented-in-microgravity-a-new-study-suggests-180988459/https://www.smithsonianmag.com/smart-news/what-did-ancient-pompeians-burn-as-offerings-to-their-gods-new-research-reveals-the-surprising-answer-180988467/An analysis of incense burners discovered in the doomed city identified traces of resin imported from sub-Saharan Africa or Asia, testifying to Pompeii's extensive trade networksWed, 01 Apr 2026 18:29:04 +0000https://www.smithsonianmag.com/smart-news/what-did-ancient-pompeians-burn-as-offerings-to-their-gods-new-research-reveals-the-surprising-answer-180988467/https://www.smithsonianmag.com/smart-news/could-python-blood-lead-to-the-next-generation-of-weight-loss-drugs-180988438/Researchers discovered an appetite-suppressing molecule in python blood. If one day turned into a medication, it might lack some of the common negative side effects of GLP-1sWed, 01 Apr 2026 15:25:09 +0000https://www.smithsonianmag.com/smart-news/could-python-blood-lead-to-the-next-generation-of-weight-loss-drugs-180988438/https://www.smithsonianmag.com/smart-news/these-snorkeling-scientists-stumbled-upon-an-surprising-trove-of-fossils-in-a-texas-water-cave-180988464/They found remains of animals that have never been uncovered in Central Texas. The fossils hint that the region was warm, moist and forested 100,000 years agoWed, 01 Apr 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/these-snorkeling-scientists-stumbled-upon-an-surprising-trove-of-fossils-in-a-texas-water-cave-180988464/https://www.smithsonianmag.com/smart-news/is-this-1800-year-old-mosaic-the-first-known-image-of-a-woman-fighting-wild-beasts-in-an-ancient-roman-arena-180988456/The artwork was destroyed during World War I. But an archaeologist's sketch may reveal a female figure wielding a whip and facing off against a leopard, a new study suggestsWed, 01 Apr 2026 12:00:00 +0000https://www.smithsonianmag.com/smart-news/is-this-1800-year-old-mosaic-the-first-known-image-of-a-woman-fighting-wild-beasts-in-an-ancient-roman-arena-180988456/https://www.smithsonianmag.com/smart-news/did-neanderthals-use-birch-bark-tar-as-an-antibiotic-to-treat-wounds-and-infections-180988393/Scientists created samples of the black resin using three methods and tested their effectiveness against two common bacteriaMon, 30 Mar 2026 20:55:01 +0000https://www.smithsonianmag.com/smart-news/did-neanderthals-use-birch-bark-tar-as-an-antibiotic-to-treat-wounds-and-infections-180988393/https://www.smithsonianmag.com/smart-news/why-was-this-2000-year-old-sling-bullet-inscribed-with-the-word-learn-180988449/The artifact is the first sling bullet of its kind unearthed at the ancient city of Hippos, though archaeologists have found dozens of other examples without inscriptions at the siteFri, 27 Mar 2026 19:25:58 +0000https://www.smithsonianmag.com/smart-news/why-was-this-2000-year-old-sling-bullet-inscribed-with-the-word-learn-180988449/