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

A 2017 study found that more than 87% of football players tested across all levels — high school, college, and pros — tested ...

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

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

The New York City gunman who shot and killed multiple people on Tuesday claimed he had CTE. He was targeting multiple NFL ...

Young athletes (ages 6–14) in tackle football experience vastly more head impacts — up to 15 times more — and 23 times more ...

Chronic traumatic encephalopathy, or CTE, is a degenerative brain disease caused by repeated head traumas. Contact sports ...

A degenerative brain disease that has been linked to concussions and other head trauma common in military combat and contact ...

CTE is a degenerative disease caused by repeated impacts to the head, including both concussive and asymptomatic ...

Shane Tamura — who fatally shot four people at a Midtown East office building — said in a suicide note he believed he ...

Brain experts said it could take weeks to learn whether Shane Tamura, the gunman who killed four people in Manhattan, had CTE ...

In a video message, Tisch said Tamura left a suicide note and claimed to be suffering from chronic traumatic encephalopathy ...