Using lighter weights for strength training can build just as much muscle as the heavier iron, according to a growing pile of research. You just need to know how.

The aggressive prostate cancer found in former President Joe Biden raised questions for millions of men. Here's what you need to know – and how to check your risk.

The FDA has approved the Novavax COVID-19 vaccine, called Nuvaxovid, mainly for adults 65 or older, but people ages 12 to 64 with medical conditions that increase their risk of serious illness from ...

The FDA has granted fast-track approval to the drug telisotuzumab vedotin (sold as Emrelis) as a first-of-its-kind treatment ...

See what infectious disease doctors have to say as government officials appear poised to scale back COVID vaccines and the FDA approved the Novavax vaccine with new limitations.