Spotting a concussion can be tricky. After a potential head injury, you can ask if the person feels dizzy or has a headache—but that relies on self-reporting, which isn't always accurate. Subscribe to ...

Add Yahoo as a preferred source to see more of our stories on Google. Few moments are as silent as a stadium or racetrack when an athlete is down. When – hopefully – the athlete stands again, the ...

Radhika Saran, Cleo Pontone, and Sophia DeVito, students at Harvard University, have been named the U.S. National Winners of ...

Graded aerobic treadmill testing is safe, tolerable, and useful in evaluating and managing cases of sports-related concussion in children and adolescents. This is the ...

Concussion researchers have recognized a new concussion sign that could identify up to 33% of undiagnosed concussions. After a hit to the head, individuals sometimes quickly shake their head back and ...

Commonly caused by falls in older adults, concussions are linked to an 18 percent increased risk of Alzheimer's disease.

Football is a contact sport, but leagues do their best to implement rules that can pair riveting action with player safety. Head-to-head hits can result in concussions, which, at their baseline, are ...

Few moments are as silent as a stadium or racetrack when an athlete is down. When – hopefully – the athlete stands again, the cheers and applause erupt. But that collective celebration can be ...