The New York gunman made at least two self-harm threats requiring emergency mental health holds, but those holds did not prevent him from owning or purchasing a ...

John M. Crisp If nations can suffer from cognitive dissonance just as individuals can, it’s easy to see why we elected Donald Trump. A good place to start thinking about this is football: As I often ...

The New York City shooter who sought to attack NFL offices said he had a degenerative brain disease, called chronic traumatic ...

The progressive brain disease can be caused by repeated trauma to the head and has caused serious health problems for ...

“CTE is linked to repetitive brain trauma and has a distinct pathology that can only be diagnosed at autopsy,” says Dr. Ross ...

After killing four and taking his own life, Shane Tamura — a former football player at two L.A.-area high schools — left ...