Air crash investigations can take months, and federal investigators told reporters they would not speculate on the cause.

An American Airlines commercial flight and an Army Black Hawk chopper crashed midair on Jan. 29. Here are updates on this developing story.

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

For the latest updates on victim recovery efforts, please read USA TODAY's live coverage of the plane crash investigation on ...

Questions remain over the mid-air collision between a jet, which was carrying 64 people, including the crew, and a military ...

Investigators have recovered the black boxes from the American Airlines jet involved in a mid-air collision with a U.S. Army ...

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday ...

Flight data, video and air traffic control audio reveal details leading up to tragedy that claimed a passenger jet out of Wichita.

Following the deadly midair collision on Wednesday, our investigators found that dozens of close calls have been reported at Reagan National since 2010.

A midair collision between an Army helicopter and a jetliner killed all 67 people aboard the two aircraft, officials said ...