Study participants with a history of repetitive head impacts and traumatic brain injury reported greater depression symptoms later than those who didn't.

Poor nutrition knowledge among athletes, coaches, and their teams may be putting women at risk for nutritional deficiences, eating disorders, and injury.

People with ACL injuries can lose up to 40% of the muscle strength in that leg. Eccentric exercises can build it back up, research in rats indicates.

Why elite athletes may struggle more during self-isolation.

Electrolyte supplements don't actually prevent imbalances in sodium levels in ultramarathoners, research shows. Here's what they should do instead.

A watch-sized monitor that uses sweat to monitor body chemistry could help improve athletes' performance and protect them from injury.

ACL tears are more than just a painful knee injury. New research shows they can also cause harmful changes in the brain.

Delaying treatment after suffering a concussion can mean a slower recovery, experts warn.

There's a strong link between playing football and CTE, researchers find. After just under 3 years of play, athletes' risk for CTE doubles.