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

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

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

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

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 is a degenerative brain disease caused by repeated head trauma. Here's why it's so dangerous ...

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

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

Shane Tamura is suspected of shooting four people in Midtown Manhattan, where the NFL offices are. A note he left references ...

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

New York’s medical examiner’s office said it will examine the shooter’s brain for CTE. Results may not be public for months.

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