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This will come as a surprise to no one, but exercise is really good for us. But why it works and how it works are far less ...

Variety matters in fitness. Research shows that people who regularly do multiple types of exercise have lower risks of death than those who stick to just one activity.

According to conventional wisdom, a great way to lose weight is to do some exercise. While being active is beneficial in many ...

There's a lot of evidence that more exercise helps reduce cancer risk – but why are the two connected? According to a new mouse study, it may be down to a metabolic shift that appears to give muscle ...

Burn more, weigh less. Sounds simple, right? Not exactly. A new study is challenging conventional wisdom about exercise and ...

EDITOR’S NOTE: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. The health benefits of a good night’s sleep have long been touted by researchers ...

(CNN) — The health benefits of a good night’s sleep have long been touted by researchers and medical professionals. While you’re catching z’s, your body is hard at work maintaining your physical and ...