A deadly Manhattan office shooting by former high school football player Shane Tamura has renewed attention on how head ...

Tamura, who played at a Los Angeles charter school, had not been diagnosed with CTE, which can only be confirmed post-mortem.

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

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

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

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 ...

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

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

According to one study, 40 percent of young athletes who died by suicide had CTE. At present, it's only possible to test for ...

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

United flight with over 200 passengers declares 'mayday' with engine failure after takeoff from D.C. Scientists say they have ...