"In some aspects, we've made a lot of progress. But there's still so far to go, and I’ve got to figure out a way to get there ...

The former football player who fatally shot four people and himself in Midtown Manhattan claimed to have a poorly understood ...

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

The degenerative brain disease that has besieged the National Football League for two decades with a billion-dollar lawsuit, ...

According to one study, 40 percent of young athletes who died by suicide had CTE. At present, it's only possible to test for ...

C hronic traumatic encephalopathy, or CTE, is a brain disease linked to repeated hits to the head, often seen in military ...

Brain experts said it could take weeks to learn whether Shane Tamura, the gunman who killed four people in Manhattan, had CTE ...

CTE cannot be diagnosed until the patient has died and their brain examined. But doctors said there are symptoms such as ...

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

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

Mayor Eric Adams told MSNBC the gunman referenced CTE, a disease linked to head trauma, in a note before killing four people ...

The midtown Manhattan shooter left a suicide note, asking for his brain to be studied, as he wondered whether Chronic ...