A state background check was incomplete when a Las Vegas man bought the rifle he would then use to commit a mass shooting in ...

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

The NFL is recommending enhanced security measures at team and league facilities following a shooting last month at a ...

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

The league recommended armed security and weapons screening at facilities. The post NFL Recommends Teams Make Security ...

The New York City shooter who sought to attack NFL offices said he had the degenerative brain disease CTE, thought to be ...

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

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

There's no way anyone can definitively say they were to have it. And that can actually be very damaging if that's all they focus on, because that's going to, more often than not, prevent them from ...

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

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