NPR's A Martinez speaks with Chris Nowinski, co-founder and CEO of the Concussion Legacy Foundation, about the brain disease chronic traumatic encephalopathy, or CTE. Study my brain. As we just heard, ...

Chronic traumatic encephalopathy, or CTE, is a degenerative brain disease linked to repetitive head trauma. Here's how it ...

BOSTON — The degenerative brain disease that has besieged the National Football League for two decades with a billion-dollar lawsuit, congressional hearings, an A-list movie and an unrelenting cortege ...

NEW YORK (WABC) -- A gunman who killed four people in Midtown Manhattan on Monday night had a documented history of mental health issues, and wrote that he believed he had chronic traumatic ...

The brain disease chronic traumatic encephalopathy, believed to be caused by repeated head trauma, has been found in 87 of 91 deceased former NFL players tested, according to researchers. “People ...

When Shane Devon Tamura walked into a midtown Manhattan office building with an assault rifle, he also carried a note in his back pocket that provides the only hint at why he opened fire on people in ...

In July, a mass shooting at a Midtown office building shocked New York City. Aland Etienne, Wesley LePatner, Julia Hyman and NYPD Det. Didraul Islam were all killed by Shane Tamura, a 27-year-old ...

Study my brain. As we just heard, that was in the note written by the gunman in Midtown Manhattan, according to authorities in New York. So it was a claim that he got the brain disease, chronic ...

BOSTON — The degenerative brain disease that has besieged the National Football League for two decades with a billion-dollar lawsuit, congressional hearings, an A-list movie and an unrelenting cortege ...