Every state athletic commission in the United States requires a post-bout medical exam for fighters. What happens after that exam varies. In many states, ...

Each year, about two million children, many while playing organized sports, suffer concussions. But, according to concussions researcher Jaclyn Stephens, an occupational therapist and associate ...

Millions of Americans sustain concussions per year, yet as many as half go unreported, and thus untreated. Attention on concussions is rising, particularly among athletes, with new protocols and ...