Commercial planes have technology that helps prevent crashes — but it has limitations, which was highlighted by the accident ...

Based on the current driving speed and the distance to the vehicle ahead (determined by radar), a collision avoidance system warns the driver first and intervenes if no human action is taken.

Yesterday’s tragic mid-air collision between an American Eagle Bombardier CRJ-700 regional jetliner and a U.S. Army H-60 ...

As the investigation into a deadly aircraft collision in D.C. Is just starting, many are turning their eyes to safety.

Air traffic controllers twice alerted the crew of a U.S. Army helicopter to the presence of an inbound American Airlines jet, ...

As rescuers search the Potomac River after an American Airlines jet collided with an Army helicopter, questions emerge about ...

PSA Airlines, the carrier involved in the mid-air accident over Washington, ironically preserves the name of another airline ...

The location where a PSA Airlines MHIRJ CRJ700 struck a US Army Sikorsky UH-60 Black Hawk helicopter on 29 January is a busy ...

The collision occurred in airspace that is difficult to navigate. Flight data, video and air traffic control audio show how the tragedy unfolded.

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States' ...