Chris Simon, who won a Stanley Cup with the Colorado Avalanche in 1996, had stage 3 chronic traumatic encephalopathy (CTE) when he died by suicide in 2024, according to a post-mortem brain tissue ...

BOSTON - Researchers at Boston University on Monday reported finding CTE in 345 of the 376 former NFL players they have studied so far. The school's CTE center said the 91.7% occurrence rate of CTE in ...

The degenerative brain disease chronic traumatic encephalopathy, commonly known as CTE, was found in more than 40% of athletes who died before 30, a study out Monday showed, illustrating the growing ...

The family of Demaryius Thomas revealed Tuesday that the former star wide receiver had stage 2 CTE at the time of his death. Thomas was found dead in his Georgia home in December, just months after he ...