The gunman who opened fire in midtown Manhattan on Monday, killing four people before turning the gun on himself, left a note ...

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

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

Shane Devon Tamura, who killed at least four people in N.Y.C. before turning the gun on himself, claimed in his suicide note ...

Chronic traumatic encephalopathy, or CTE, is a brain disease linked to repeated hits to the head, often seen in military ...

Meiko Locksley, one of 152 athletes diagnosed with CTE before even reaching the age of 30 as part of the Boston University ...

A former high school football player who opened fire in a Manhattan building Monday — killing four people before fatally ...

The man who shot four people dead with an assault-style rifle inside a Midtown Manhattan skyscraper was carrying a "suicide ...

From symptoms to the illness' risk factors — here’s what you need to know about the disease, which can only be detected by ...

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

Severe flu seasons in recent years have brought to light a little-known danger of influenza infections in kids: a rare brain ...

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