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As news of another NFL player having chronic traumatic encephalopathy, or CTE, some may wonder what the condition is, why so many sports stars end up having it, and what, if anything, can be done to ...

CTE, the brain disease linked to repeated head injuries, has been thrust back into the news after a gunman shot and killed at least four people in New York on Monday, July 28. That's because the ...

New York Mayor Eric Adams said a note found on the gunman who carried out a deadly Midtown Manhattan office shooting on Monday evening mentioned the NFL, and that authorities “have reason to believe ...

BOSTON - The degenerative brain disease that has besieged the National Football League for two decades with a billion-dollar lawsuit, congressional hearings, an A-list movie and an unrelenting cortege ...

Add Yahoo as a preferred source to see more of our stories on Google. Members of the NYPD's Crime Scene Unit examine glass with bullet holes in New York July 29, the day after the deadly shooting in ...

Kneeland, a former Cowboys defensive end, died by suicide in November 2025.

NEW YORK, July 29 (Reuters) - A gunman who opened fire in a Midtown Manhattan office building on Monday believed he suffered a brain injury that he blamed on the National Football League, New York's ...

Chronic traumatic encephalopathy (CTE) is a severely dangerous brain condition that is on the rise amongst athletes in contact sports. When research in brain injury first started back in the 1920s, ...

CTE, or chronic traumatic encephalopathy, is a degenerative brain condition that has been linked to repeated head impacts over time, as explained by The Mayo Clinic. In football, that usually means ...

"Don't Know How Many Times I Had My Bell Rung": Cowboys Legend Gets Real on NFL's Brutal Nature Amid CTE Concerns Tony Casillas spent 12 seasons in the trenches as an NFL defensive tackle. Now, years ...