One of the main obstacles scientists face when dealing with chronic traumatic encephalopathy, a brain disorder likely caused by repeated head injuries, is diagnosing it in the first place. Currently, ...

Former soldier Brendan Hynes thinks he has CTE, but the devastating brain disease can’t be confirmed until after someone’s ...

When Kenny Choi jumped into the backseat, he never thought he would be introducing his ride share driver to National Public Radio. The hour-long ride to the airport turned into a conversation that ...

If you're a fan of the sport of football this is an amazing time. Five consecutive days of college and NFL playoffs started on Thursday and go through Monday night. There's probably never been a ...

NEW YORK — The former high school football player who shot and killed four people in the NFL's Manhattan headquarters had "unambiguous diagnostic evidence" of Chronic Traumatic Encephalopathy, ...

Police are still investigating what exactly prompted a gunman to kill four people in a Manhattan office building yesterday evening, but perhaps the clearest aspect of his motive is the condition that ...