WASHINGTON - Happy last week of January! By now, many fitness resolutions are starting to evolve - or quietly fade. That ...

Decades of evidence shows that exercise leads to healthier, longer lives. Researchers are just starting to work out what it does to cells to reap this reward. When Bente Klarlund Pedersen wakes up in ...

Source: Krishnavedala, CC0, via Wikimedia Commons There is no question that exercise benefits our bodies. The idea traces back to ancient Indian medicine. The Ayurvedic tradition (the word Ayurveda ...