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 understood. Horizons moderator William Brangham explores that with Stanford ...

We’ve known for a long time that exercise can boost mood and reduce anxiety, improving overall well-being. But according to a review republished in 2026, it might even relieve symptoms of depression.

There's a lot of discussion about what pregnant women should and shouldn't do to have a healthy pregnancy, but when it comes to getting regular exercise, the debate is settled: It's really, really ...

Nationwide, only about 30% of people meet the federal guidelines for physical activity, and even in famously outdoorsy Colorado, just 35% do.

New survey shows 50% of teens say their fitness levels drop during summer. Experts say there is a connection between physical and mental health. Parents can help their teens feel motivated to exercise ...

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 ...

TJ Bartholomew is a third-year exercise science student from New York City. Sports and exercise are very important to Bartholomew, which is why exercise science was such a great fit for him. Outside ...

(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 ...