The protein threshold for building muscle may be lower than you think.

Extreme endurance running damages red blood cells in ways that may affect their ability to function properly, according to a study published in the American Society of Hematology’s journal Blood Red ...

A new study found that regular physical activity may improve cancer survival rates. The positive effects of exercise were also observed in cancer survivors who were inactive prior to their diagnosis.

They’re running themselves ragged — and possibly fast-tracking Father Time. Ultramarathons are surging in popularity, with ...

A study finds that people who did one specific form of brain training in the 1990s were less likely to be diagnosed with ...