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

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

The man who killed at least four people in a N.Y.C. office building shooting claimed in his suicide note to have chronic ...

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

The gunman left behind a suicide note in which he claimed he had chronic traumatic encephalopathy (CTE) — the brain disease ...

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

To date, nearly 350 former NFL players have been diagnosed with chronic traumatic encephalopathy (CTE) after their death.

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

The letter, which the New York Police Department has described as a suicide note, referenced the NFL and chronic traumatic ...

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

The midtown Manhattan shooter left a suicide note, asking for his brain to be studied, as he wondered whether Chronic ...

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