U.S. authorities said on Thursday it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington ...

Investigators are seeking clues into this week's deadly midair collision in Washington DC, the deadliest aviation disaster in ...

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

Some have suggested that it stems from Hussenot's device because it used film and “ran continuously in a light-tight box, ...

While no cause has been determined in the Washington plane crash, President Donald Trump was quick to try to assign blame on ...

All 67 people aboard an American Eagle flight from Kansas and an Army helicopter were killed in a collision Wednesday night ...

That low-altitude flash of fire seen on video around the globe erupted in the sky above the nation’s capital a little before ...

Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what ...

Police boats continue to search the Potomac River as part of the recovery and investigation into the United States’ deadliest ...

The chopper was flying above a 200-foot (61-metre) limit on helicopters in the area when it crashed into a passenger plane ...