Shane Tamura, 27, had a documented history of mental health problems and carried a handwritten note in his wallet when he ...

The mother of the man who killed four people at a Manhattan office tower home to the NFL before taking his own life told 911 ...

New York Mayor Eric Adams said a note from the shooting suspect mentioned chronic traumatic encephalopathy, a brain disease ...

Chronic traumatic encephalopathy (CTE) is a progressive brain condition believed to be linked to repeated head injuries or ...

The gunman from Las Vegas who committed the mass shooting last week in New York City repeatedly threatened to harm himself, ...

New details are emerging about the gunman who opened fire inside the NFL’s Midtown Manhattan headquarters last week, killing ...

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

Chris Nowinski, PhD, Concussion Legacy Foundation co-founder/CEO, discusses mental health conditions versus CTE and ...

Despite updated rules and safer equipment, football players continue to suffer from concussions. Experts warn that long-term ...

Body camera footage reveals Las Vegas gunman Shane Tamura's history with police before killing four in NYC, including mental ...

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

A note found on the man who opened fire at a New York City building is raising serious questions about chronic traumatic ...