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

Chris Nowinski, PhD, Concussion Legacy Foundation co-founder/CEO, discusses mental health conditions versus CTE and ...

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

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

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

The degenerative brain disease that has besieged the National Football League for two decades with a billion-dollar lawsuit, ...

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

Roc Nation has responded to the tragic shooting near the NFL offices in New York City, offering prayers and support to the victims and families affected.

Didarul Islam was the first victim to be fatally wounded after Shane Tamura of Las Vegas entered the lobby of 345 Park Ave.

The man who sold the gun to the shooter that targeted the NFL's headquarters has been identified. Shane Tamura, 27, attacked ...

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...