The new picture of law enforcement in the nation’s capital began taking shape Tuesday as some of the 800 National Guard ...

Donald Trump Jr. and Bettina Anderson have appeared together at political events in Washington, DC, and galas in Palm Beach.

Over three days of sometimes contentious hearings this week, the National Transportation Safety Board interrogated Federal ...

An investigative hearing into a deadly mid-air collision of a US Army helicopter and a passenger plane that killed 67 people in Washington has revealed a discrepancy in the chopper's altitude ...

Air traffic controller failed to notify commercial plane crew about approaching Army helicopter before Washington D.C. collision that killed 67 people, FAA official says.

Incorrect altitude readings on the Army helicopter that collided with a passenger plane over Washington, D.C., contributed to the aircraft getting too close.

Horrific newly-released video shows the moment a passenger jet and US Army Black Hawk helicopter collided in Washington, DC.

The communications between pilots and air traffic control were laid out in a visual timeline in Day One of the NTSB investigative hearing.