Americans could use more sleep – and that’s especially true if you’re in the eastern half of the United States.

Under the new approach, updated Covid-19 vaccines are likely to be available this autumn only for people aged 65 and older, ...

It's the leading cause of disability in the United States. And if that weren't daunting enough, women have a higher risk of ...

The United States will limit Covid-19 boosters to people over 65 or those at risk of serious illness, while requiring vaccine makers to run fresh clinical trials before offering shots to younger and ...

About 71% of U.S. adults are either overweight or obese, according to the Centers for Disease Control. That makes it easy to see why there’s currently such ...

We want to know more about what these products are doing,” said Dr. Vinay Prasad during a recent FDA livestreamed ...