US President Donald Trump has warned BRICS nations against introducing a new currency or backing an alternative to the U.S.

It appears all involved were killed, which would make this the deadliest U.S. air crash in nearly 24 years. Authorities were continuing to search for remains on Thursday. D.C. fire and EMS chief John ...

Latest news and live updates after an American Airline jet collided with a Black Hawk helicopter over the Potomac River.

The airspace around Washington, D.C., is congested and complex — a combination aviation experts have long worried could lead ...