A series of recent studies has pinpointed the specific molecules and biological pathways through which physical activity protects the brain from aging, disease, and toxic protein buildup. Researchers ...

The research focused on bone marrow mesenchymal stem cells (BMMSCs). In their initial form, they can go in two directions: ...

Scientists discover how bones “listen” to exercise and activate cellular signals that strengthen bone structure.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Having any type of cancer can be a scary experience, even after you complete treatment. But what if there ...

New research finds exercise—specifically two types—causes the release of elements that may prevent cancer cell growth. Even one exercise session made a difference. Doctors say more research is needed, ...