CTE is a progressive, degenerative brain condition linked to repeated head trauma, especially in contact sports and military ...

LAS VEGAS -- The gunman who killed four people before taking his own life in a midtown Manhattan office building that houses the NFL's headquarters had for years sought medical help for frequent, ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police ...

Penguin Random House editor Thomas Gebremedhin is facing backlash for reposting an X post screenshot about slain Blackstone ...

More than a decade before he turned a Midtown NYC office building into a killing ground, Shane Tamura stood out as a rising ...

Shane Tamura, 27, used a rifle identified as an M-4 during the attack at 345 Park Avenue on Monday, police said.

The incident occurred just after 5 a.m. when a pair of officers attempted to pull over a speeding blue four-door Subaru Sedan ...

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

Multiple coaches, including Aaron Glenn of the New York Jets and Brian Daboll of the Giants, opened their news conferences by referencing the shooting.

A flatbed truck carried a digital billboard showing photos of Officer Didarul Islam and a commemorative message from his union.