Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States’ deadliest aviation disaster in almost a quarter century. The collision between an ...

Researchers have demonstrated a new, unsupervised machine learning approach to find new patterns in the auxiliary channel data of the Laser Interferometer Gravitational-Wave Observatory.

Staffing was thin in the air traffic control tower at Washington's Reagan National airport at the time of the deadly crash ...

Trump started his briefing with a moment of silence to commemorate the lost lives before his remarks became a blame game.

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

Two planes aborted landings at Reagan National Airport in the past week due to military helicopters in their flight path, according to the Washington Post.

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

A Howard University professor and former Miss Kansas contestant known for her “bright smile" and “zest for life" was among ...

A collision between an American Airlines passenger jet and an Army helicopter near Washington, D.C., that killed 67 people brought renewed focus on the<a class="excerpt-read-more" href=" More ...

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

The 25% tax that President Donald Trump plans to slap as soon as Saturday on imports from Canada and Mexico could drive up ...

Pete Buttigieg was less than thrilled when President Donald Trump called him out Thursday during a news conference.