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

According to the Mayo Clinic, CTE — or chronic traumatic encephalopathy — is a brain disease most likely caused by repeated head injuries that damage the brain's nerve cells. The Mayo Clinic notes the ...

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

The New York City shooter who sought to attack NFL offices said he had the degenerative brain disease CTE, thought to be related to playing contact sports like football.

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 ...

Explore the connection between chronic traumatic encephalopathy (CTE) and the NFL, as Shane Tamura's case raises new concerns about player safety and mental health impacts.

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

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