https://www.smithsonianmag.com/rss/tag/health/RSS feed for HealthenFri, 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/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/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/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/science-nature/tennis-matches-are-heating-up-literally-heres-how-the-court-became-a-living-laboratory-for-managing-extreme-temperatures-180989399/The sport’s hard-court surfaces can reach some 30 degrees hotter than the surrounding air. With elite players suffering heat illness on the world stage, athletes are following personalized cooling plansThu, 27 Aug 2026 12:00:00 +0000https://www.smithsonianmag.com/science-nature/tennis-matches-are-heating-up-literally-heres-how-the-court-became-a-living-laboratory-for-managing-extreme-temperatures-180989399/https://www.smithsonianmag.com/smart-news/this-deadly-shellfish-poisoning-has-no-antidote-a-protein-found-in-american-bullfrogs-could-change-that-180989365/A study in mice found that a protein called saxiphilin acts like a sponge against a deadly toxin produced by algal blooms. The harmful agent, which accumulates in certain seafood, can cause a life-threatening illness called paralytic shellfish poisoningWed, 26 Aug 2026 15:39:43 +0000https://www.smithsonianmag.com/smart-news/this-deadly-shellfish-poisoning-has-no-antidote-a-protein-found-in-american-bullfrogs-could-change-that-180989365/https://www.smithsonianmag.com/smart-news/this-15-foot-python-is-the-first-known-snake-to-receive-electrochemotherapy-for-cancer-now-shes-officially-free-of-the-disease-180989385/The pioneering treatment makes it easier for traditional chemotherapy drugs to penetrate cancer cells. After the procedure, the reptile, named Jodie Foster, made a speedy recoveryMon, 24 Aug 2026 17:31:22 +0000https://www.smithsonianmag.com/smart-news/this-15-foot-python-is-the-first-known-snake-to-receive-electrochemotherapy-for-cancer-now-shes-officially-free-of-the-disease-180989385/https://www.smithsonianmag.com/smart-news/scientists-used-ai-too-design-new-viruses-the-technology-could-be-a-boon-for-medicine-but-experts-worry-about-harmful-pathogens-180989336/The findings represent the first genomes, or complete genetic instruction books, designed entirely with generative A.I. The resulting viruses attack only bacteria, which could one day help overcome the problem of antibiotic-resistant microbesMon, 24 Aug 2026 16:08:42 +0000https://www.smithsonianmag.com/smart-news/scientists-used-ai-too-design-new-viruses-the-technology-could-be-a-boon-for-medicine-but-experts-worry-about-harmful-pathogens-180989336/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/this-newly-approved-narcolepsy-drug-is-the-first-to-target-the-sleep-disorders-root-cause-rather-than-its-symptoms-180989362/The Food and Drug Administration just greenlit a medication called Orzeyful for the treatment of narcolepsy type 1 in adults. The condition is caused by the loss of brain cells that produce orexin, a chemical important for regulating the sleep-wake cycleTue, 18 Aug 2026 19:18:35 +0000https://www.smithsonianmag.com/smart-news/this-newly-approved-narcolepsy-drug-is-the-first-to-target-the-sleep-disorders-root-cause-rather-than-its-symptoms-180989362/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/innovation/australias-social-media-ban-for-teens-may-not-be-the-best-solution-but-its-certainly-getting-people-talking-180989355/The Aussie experiment comes amid a lack of clear evidence that the apps harm most adolescents. It may take a dramatic research pivot to finally reveal what’s going on and how to fix it.Mon, 17 Aug 2026 19:15:28 +0000https://www.smithsonianmag.com/innovation/australias-social-media-ban-for-teens-may-not-be-the-best-solution-but-its-certainly-getting-people-talking-180989355/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/smart-news/covid-19-can-reawaken-dormant-viruses-in-the-body-which-might-worsen-symptoms-of-the-respiratory-illness-study-suggests-180989322/Most people carry a sleeping virus in their bodies, such as the herpesvirus that causes mononucleosis, or the “kissing disease.” A new study hints that Covid-19 triggers their reactivation, which could worsen symptoms and increase the risk of long CovidFri, 14 Aug 2026 20:06:16 +0000https://www.smithsonianmag.com/smart-news/covid-19-can-reawaken-dormant-viruses-in-the-body-which-might-worsen-symptoms-of-the-respiratory-illness-study-suggests-180989322/https://www.smithsonianmag.com/smart-news/for-the-first-time-an-mrna-flu-shot-will-be-available-to-some-people-in-the-united-states-heres-what-you-should-know-180989305/The Food and Drug Administration just approved the new type of flu vaccine for adults ages 50 and older. It relies on the same technology as many Covid-19 jabs. However, it’s unclear whether insurance companies will pay for the novel flu shotTue, 11 Aug 2026 15:41:54 +0000https://www.smithsonianmag.com/smart-news/for-the-first-time-an-mrna-flu-shot-will-be-available-to-some-people-in-the-united-states-heres-what-you-should-know-180989305/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/innovation/this-high-schooler-invented-a-plant-based-plastic-that-removes-microplastics-from-the-environment-as-it-biodegrades-180989254/Eighteen-year-old Arya Satheesh created her award-winning Eco Purge to help address the global problem of plastic pollutionThu, 06 Aug 2026 11:06:54 +0000https://www.smithsonianmag.com/innovation/this-high-schooler-invented-a-plant-based-plastic-that-removes-microplastics-from-the-environment-as-it-biodegrades-180989254/https://www.smithsonianmag.com/smart-news/two-peope-died-after-getting-sick-with-cyclosporiasis-marking-the-first-known-deaths-linked-to-the-ongoing-multi-state-outbreak-180989256/Both patients, who were in Michigan, had underlying health conditions, according to state officials. The parasite-caused infection usually isn't life-threateningTue, 04 Aug 2026 19:17:40 +0000https://www.smithsonianmag.com/smart-news/two-peope-died-after-getting-sick-with-cyclosporiasis-marking-the-first-known-deaths-linked-to-the-ongoing-multi-state-outbreak-180989256/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/innovation/the-first-at-home-test-for-infected-ticks-could-improve-lyme-disease-diagnosis-180989235/LymeAlert will hit the market in August. The latest tool against the tick-borne illness could become a medicine cabinet stapleFri, 31 Jul 2026 12:00:00 +0000https://www.smithsonianmag.com/innovation/the-first-at-home-test-for-infected-ticks-could-improve-lyme-disease-diagnosis-180989235/https://www.smithsonianmag.com/smart-news/long-term-exposure-to-road-traffic-noise-might-increase-your-risk-of-developing-parkinsons-disease-new-research-suggests-180989216/A study that examined 3.1 million adults in Denmark across 18 years found a modest but consistent correlation. The findings hint that disruptive environmental sounds are a credible risk factor for the brain disorderThu, 30 Jul 2026 15:30:53 +0000https://www.smithsonianmag.com/smart-news/long-term-exposure-to-road-traffic-noise-might-increase-your-risk-of-developing-parkinsons-disease-new-research-suggests-180989216/https://www.smithsonianmag.com/innovation/how-ai-will-reshape-radiologywithout-replacing-radiologists-180989220/Human experience and flexibility are still necessary even as digital diagnostic tools improveWed, 29 Jul 2026 18:15:28 +0000https://www.smithsonianmag.com/innovation/how-ai-will-reshape-radiologywithout-replacing-radiologists-180989220/https://www.smithsonianmag.com/smart-news/a-premature-baby-giraffe-born-via-c-section-is-fighting-for-her-life-at-a-zoo-in-kansas-180989214/According to officials with the Tanganyika Wildlife Park, no known giraffe calf has ever survived the procedure. The youngster, who was recently named Milani, was born on July 11, likely three to seven weeks earlyWed, 29 Jul 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/a-premature-baby-giraffe-born-via-c-section-is-fighting-for-her-life-at-a-zoo-in-kansas-180989214/https://www.smithsonianmag.com/smart-news/experimental-alzheimers-drug-that-fights-a-tough-to-target-protein-shows-promise-at-slowing-cognitive-decline-in-a-clinical-trial-180989177/Recently FDA-approved treatments work to clear clumps of the protein amyloid beta in the brain. A drug that instead goes after tangles of the protein tau can yield similar cognitive outcomes, a new study suggestsThu, 23 Jul 2026 19:32:27 +0000https://www.smithsonianmag.com/smart-news/experimental-alzheimers-drug-that-fights-a-tough-to-target-protein-shows-promise-at-slowing-cognitive-decline-in-a-clinical-trial-180989177/https://www.smithsonianmag.com/smart-news/this-1950s-airplane-disaster-prompted-the-flight-safety-demonstrations-passengers-know-today-seachers-just-found-the-wreckage-in-the-atlantic-ocean-180989170/A team of explorers used an autonomous underwater vehicle to locate the remains of the Pan American ‘Clipper Endeavor’ about five miles off the coast of Puerto RicoWed, 22 Jul 2026 15:02:37 +0000https://www.smithsonianmag.com/smart-news/this-1950s-airplane-disaster-prompted-the-flight-safety-demonstrations-passengers-know-today-seachers-just-found-the-wreckage-in-the-atlantic-ocean-180989170/https://www.smithsonianmag.com/smart-news/a-man-with-paralysis-has-regained-feeling-and-movement-in-his-hands-after-an-experimental-brain-implant-180989156/After months of training, the patient can now move his arms and hands and feel the sensation of touchMon, 20 Jul 2026 19:35:28 +0000https://www.smithsonianmag.com/smart-news/a-man-with-paralysis-has-regained-feeling-and-movement-in-his-hands-after-an-experimental-brain-implant-180989156/https://www.smithsonianmag.com/smart-news/smartphones-might-be-playing-a-role-in-the-united-states-declining-birth-rate-new-research-suggests-180989129/Some economists suspect that the technology's widespread adoption has reduced in-person interactions and increased access to pornography and information on birth control, leading to less unprotected sexThu, 16 Jul 2026 16:05:52 +0000https://www.smithsonianmag.com/smart-news/smartphones-might-be-playing-a-role-in-the-united-states-declining-birth-rate-new-research-suggests-180989129/https://www.smithsonianmag.com/smart-news/cancer-cases-are-expected-to-nearly-double-by-2050-warns-the-who-low-income-countries-will-be-disproportionately-affected-180989102/In a new report, the World Health Organization predicts that new annual diagnoses will rise from about 20.6 million today to almost 35 million by 2050. The biggest increases will be in Africa and the Eastern Mediterranean regionMon, 13 Jul 2026 15:44:42 +0000https://www.smithsonianmag.com/smart-news/cancer-cases-are-expected-to-nearly-double-by-2050-warns-the-who-low-income-countries-will-be-disproportionately-affected-180989102/https://www.smithsonianmag.com/smart-news/cases-of-a-parasitic-infection-that-can-cause-diarrhea-for-weeks-are-rapidly-rising-in-the-us-heres-what-to-know-180989108/The illness is caused by the microscopic parasite Cyclospora cayetanensis, which spreads via food or water contaminated with feces, usually on farms. Health officials are still investigating the source of the multistate outbreakFri, 10 Jul 2026 19:26:16 +0000https://www.smithsonianmag.com/smart-news/cases-of-a-parasitic-infection-that-can-cause-diarrhea-for-weeks-are-rapidly-rising-in-the-us-heres-what-to-know-180989108/