Fitness trackers, which help keep tabs on sleep quality, heart rate and other biological metrics, are a popular way to help Americans improve their health and well-being. There are many types of trackers on the market, including those from well-known brands such as Apple, Fitbit, Garmin and Oura. While these devices are growing in popularity […]
Blood grown in a laboratory has been transfused into humans for the first time in a landmark clinical trial. Future Publishing | Future Publishing | Getty Images LONDON — Blood grown in a laboratory has been transfused into humans for the first time in a landmark clinical trial that U.K. researchers say could significantly improve […]
The Moderna COVID-19 vaccine. Paul Hennessy | LightRocket | Getty Images Moderna refiled its application to the Food and Drug Administration on Wednesday to approve vaccine booster doses for all adults ages 18 and older. FDA authorization would open the doors for tens of millions of Americans to receive a third shot of the vaccine, […]
