An American Airlines commuter jet and a U.S. Army helicopter collided over the Potomac River in Washington on Jan. 29.

The NTSB gives a briefing on the latest in the investigation into a mid-air collision in Washington that killed all 67 people on board. Watch LIVE here.

The collision was the deadliest plane crash in the U.S. since 2001, when a jet slammed into a New York City neighborhood just ...

The midair collision that killed 67 near Washington and the fiery plane crash in Philadelphia and a plane crash in Alaska that killed 10 are only the most high-profile disasters.

According to a memo from the Department of the Navy obtained by ABC 10News, a stop-work order was issued last week to Marine ...

The National Transportation Safety Board will give an update on the investigation into a deadly midair collision near Reagan National Airport.

A week since the Bering Air crash outside of Nome claimed the lives of 10 people, the investigation is starting to examine ...

The National Transportation Safety Board is holding a briefing to provide additional information on the Jan. 29 midair collision near Reagan National Airport.

Investigators are examining the actions of the military pilot and air traffic control. Full NTSB investigations typically take at least a year, though investigators hope to have a preliminary report ...

In the wake of the worst American air disaster in two decades, the understaffed and cash-strapped National Transportation ...