*Author’s note—this story contains mentions of suicide. If you or anybody you know needs help, please call, text or message ...

After watching the “Concussion” movie, three leading brain doctors believe audiences worldwide will leave scratching their heads wondering what they really know about the mild traumatic brain injury ...

The NFL has run an advertising campaign in the New York Times to counter claims made in the newspaper’s investigation into the league’s research on concussions. In what has emerged as an ongoing ...