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

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

The Midtown Manhattan shooter speculated that the condition was a cause of his mental illness. But drawing that conclusion is ...

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

Tamura expressed frustration with NFL's handling of CTE and had history of depression, headaches before killing four people ...

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

By Amy Tennery and Angelica Medina NEW YORK (Reuters) -A deadly Manhattan office shooting by former high school football ...

The brain disease has most commonly been found in athletes in contact sports and others with a history of repeated brain ...

The man who killed four people in the New York City skyscraper that is home to NFL headquarters carried a note blaming the ...

The gunman in the deadly Midtown Manhattan shooting, Shane Tamura, wrote about the brain disease CTE in a note obtained by ...