The disease has been diagnosed in more than 100 former NFL players and arisen as an existential threat to the United States’ ...

No ruling has been made yet on whether Tamura was suffering from the disease chronic traumatic encephalopathy (CTE), which he claimed to have had.

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 ...

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

CTE cannot be diagnosed until the patient has died and their brain examined. But doctors said there are symptoms such as ...

The NYC mass shooter blamed football for his actions. But Dr. Bennet Omalu, the man who discovered CTE, says that excuse doesn’t hold up.

A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the car he drove ...

The suspect in the recent New York City shooting had a note in his pocket, which claimed he has chronic traumatic encephalopathy. But that neurological condition can only be diagnosed with an autopsy.

Police on Wednesday shared new details about Shane Tamura, the man behind the deadly shooting that claimed four lives at a ...

Authorities say the man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

The 27-year-old gunman fired indiscriminately throughout the building’s lobby and 33rd floor, killing Islam, security guard ...