Add Yahoo as a preferred source to see more of our stories on Google. On July 28, 2025, a deadly shooting at a New York City office building—home to both the National Football League (NFL) ...

A new study is offering clearer insight into how chronic traumatic encephalopathy (CTE), a degenerative brain disease linked ...

The study also quiets claims from some sports-affiliated medical groups that CTE lacks clear clinical symptoms. The data showed that while low-stage CTE might not always cause noticeable impairment, ...

Add Yahoo as a preferred source to see more of our stories on Google. When Shane Devon Tamura walked into a midtown Manhattan office building with an assault rifle, he also carried a note in his back ...

A gunman who killed four people in Midtown Manhattan on Monday night had a documented history of mental health issues, and wrote that he believed he had chronic traumatic encephalopathy (CTE), a ...

Study my brain. As we just heard, that was in the note written by the gunman in Midtown Manhattan, according to authorities in New York. So it was a claim that he got the brain disease, chronic ...

The brain of the man accused of killing four people at a New York City skyscraper on Monday will be studied to determine if had the progressive brain disease known as chronic traumatic chronic ...