HIIT exercise isn't for everyone and there's some evidence that you can overdo it. Here's what the experts recommend ...

A recent study examining the effects of Tai Chi on body composition found that the exercise can boost lean muscle in just 12 ...

A fitness challenge can keep exercise exciting so you avoid a dreaded January plateau. () Once the novelty of all those New ...

Not getting enough sleep can be dangerous for your health. A long-term lack of sleep raises your risk for obesity, diabetes, ...

A study has found that people exercise regularly, quit smoking, and practice five other health strategies can improve their ...

Fitness experts explain if it is safe to workout every day, 4 signs to tell if you are working out too much, and tips for how ...

Choosing your pace based on threshold is more effective than calculations based on maximum heart rate, research shows.

Dr. Dan Belsky joins WIRED to answer the internet's burning questions about longevity and epidemiology. Why do we grow old ...

The problem with daily aspirin use is the risk of bleeding, as seen time and time again in major randomized trials. In the ...

As doctors tell us, watch your blood pressure and watch that cholesterol. But does she ever say to watch your cardiac age?

A large crowd supporting the ousted president Nicolás Maduro marched through the streets of Caracas on Tuesday, demanding his ...