After killing four and taking his own life, Shane Tamura — a former football player at two L.A.-area high schools — left ...

CTE is defined as a progressive neurodegenerative disease that causes brain damage similar to what’s seen in patients with ...

The Midtown Manhattan shooter speculated that the condition was a cause of his mental illness. But drawing that conclusion is ...

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

Researchers have diagnosed many former football players with CTE since 2005. It can only be diagnosed through a brain autopsy ...

In a 2023 study, Boston University CTE Center found that 345 out of the 376 former NFL players investigated had CTE, a brain ...

An expert tells Sky News a link between CTE and violent crime can't be ruled out after a man who shot dead four people left a ...

CTE, caused by repeated head trauma, has prompted a reckoning at all levels of football. The gunman believed he was suffering ...

A deadly Manhattan office shooting by former high school football player Shane Tamura has renewed attention on how head ...

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

To date, nearly 350 former NFL players have been diagnosed with chronic traumatic encephalopathy (CTE) after their death.

A 2017 study found that more than 87% of football players tested across all levels — high school, college, and pros — tested ...