A 58-year-old Pilates pro shares 5 core moves that keep her belly flat—no crunches required. Perfect for women over 50.

Biologists uncover how different coral reproduction methods shape Caribbean reefs' future by Kendall Cooper, Florida State University edited by Sadie Harley, reviewed by Robert Egan Editors' notes ...

Our new study, published today in Royal Society Open Science, shows that sharks follow a centuries-old mathematical rule—the two-thirds scaling law —that predicts how body shape changes with size.

In an age when celebrity transformations often feel filtered and forced, Salman Khan has once again done what he does best—silenced critics not with words, but with sheer willpower. Just a month after ...

1. A staph infection Technically, any kind of bacteria can cause a belly button infection, Jules Lipoff, MD, a Philadelphia-based dermatologist and clinical associate professor (adjunct) at the ...