Tamura killed four and badly wounded another before shooting himself in the chest.In the note, Tamura claimed to have ...

Chronic traumatic encephalopathy, or CTE, is a degenerative brain disease caused by repeated head traumas. Contact sports ...

The New York City gunman who shot and killed multiple people on Tuesday claimed he had CTE. He was targeting multiple NFL ...

Young athletes (ages 6–14) in tackle football experience vastly more head impacts — up to 15 times more — and 23 times more ...

New York City's Office of Chief Medical Examiner told USA TODAY Sports it would examine the brain of NYC shooter Shane Tamura.

Chronic Traumatic Encephalopathy (CTE), a degenerative brain disease linked to repetitive brain trauma, is gaining attention in the sports world."The athlete i ...

He became a star at UVA and the subject of a bidding war when the Montreal Alouettes of the CFL went head-to-head with the ...

A former high school football player who opened fire in a Manhattan building Monday — killing four people before fatally ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

Dr. Omalu rejects shooter’s excuse linking football to deadly rampage, saying CTE isn’t an explanation for violence or something to self-diagnose.

NFL Commissioner Roger Goodell expressed sorrow following the deadly shooting at a New York City office building that left ...

New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...