A police helicopter crashed near the scene of what authorities in Flagstaff, Arizona called "an active officer-involved shooting investigation," according to police in Page, Arizona....

European attempts to interfere in Ukraine peace talks show diplomacy is making progress, Kirill Dmitriev has said...

NYPD bodycam footage shows an officer shooting a man who allegedly charged with a knife during what family says was a mental health episode, renewing debate over how police respond to those calls....