Health

By Sandee LaMotte, CNN (CNN) — A combined blood test for cognitive decline has a 90% accuracy rate in determining whether memory loss is due to…

By Maya Davis, CNN (CNN) — Just outside the perimeter of the Tokyo 2020 Olympic Village was a special room, the only space near the village…

By Brenda Goodman, CNN (CNN) — Brittany Yeager was leading a troop of girls at Girl Scout camp in Idaho last summer when a mosquito bite…

By Jacqueline Howard, CNN (CNN) — The company Boar’s Head has recalled ready-to-eat liverwurst products and some other deli meat products due…

By Katia Hetter, CNN (CNN) — I’m riding a recumbent bicycle while wearing my smartwatch, hoping that tracking my fitness and health metrics…

By Madeline Holcombe, CNN (CNN) — Becky Hayden and her husband, Seth, have spent 21 years of marriage being fully active members of their…

By Brenda Goodman, CNN (CNN) — More Americans own guns for personal protection than ever before, a new survey shows. Gun sales surged during…

By Taylor Nicioli, CNN (CNN) — When she leaves Barbie Land for the real world, Barbie must keep up with her regular health maintenance, which…

By Madeline Holcombe, CNN (CNN) — Many people will watch this year’s Olympics from the comfort of their couches — and some may think,…

By Deidre McPhillips, CNN (CNN) — The infant mortality rate in the United States rose in 2022, the first jump in 20 years, according to data…

By Jacqueline Howard, CNN (CNN) — After a handful of Australian water polo players tested positive for Covid-19 this week, questions have…

By Jacqueline Howard, CNN (CNN) — Two shots a year of a drug currently used to treat HIV infections were dramatically effective at preventing…

By Deidre McPhillips, CNN (CNN) — There is a “critical shortage” of certain vials used to collect samples for blood cultures, the US…

By Kristen Rogers, CNN (CNN) — You may have seen people jumping into frigid seas or stylish ice baths, claiming these dunks are good for heart…

By Sandee LaMotte, CNN (CNN) — Called “forever chemicals” because of how long they remain in the human body and environment, perfluoroalkyl…

By Kristen Rogers, CNN (CNN) — How often you poop may influence more than whether you’re uncomfortably bloated. The frequency may also affect…

By Kristen Rogers, CNN (CNN) — Scientists announced in December the successful creation of the Brain Care Score, a tool for assessing dementia…

By Jacqueline Howard, CNN (CNN) — When it comes to the online safety of their children, parents could build a family media plan to set…

By Sandee LaMotte, CNN (CNN) — More and more people are using marijuana before or during pregnancy to ease nausea, pain, stress and help with…

By Andrea Kane, CNN (CNN) — If you look around at your friends and family — and even at yourself — it is apparent that some people perceive the…

By Maya Davis, CNN (CNN) — A new human case of H5 highly pathogenic avian flu has been identified in Colorado, the US Centers for Disease…

By Jen Christensen, CNN (CNN) — The US Centers for Disease Control and Prevention issued a warning Friday about a deadly multistate listeria…