Jake Johnson and Mary Steenburgen discuss reinventing success, learning pickleball, and the heart behind their new sports ...

A new study suggests that increasing levels of testosterone during early puberty may play a significant role in the emotional ...

WOMEN with polyendocrine metabolic ovarian syndrome (PMOS) face a four times higher risk of heart disease than those without ...

Autism is diagnosed more often in boys than in girls. Part of the reason might be that girls are more difficult to diagnose.

A new clinical practice guideline emphasized observation and providing individualized care for children with central ...

They discovered that testosterone, a hormone traditionally associated primarily with male development, plays a dominant, ...

Female hormone levels change enormously during the monthly cycle. But those changes have almost no effect on how well women’s muscles respond to weight training, a new study finds. Scientists used ...

Type to search articles, cases, and authors. Press ↵ to view all results. Updated on June 30 at 4 p.m. The Supreme Court on Tuesday ruled that states can exclude transgender athletes from women’s and ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. Get the app that makes your AARP membership truly mobile! AARP ...

While hormone therapy can be an effective type of cancer treatment, it often causes side effects. It’s important to know about possible side effects when making treatment decisions. It's also ...