President Donald Trump has said he will stick to his pledge to impose aggressive new tariffs on Canada, Mexico and China today. Follow for live updates.

Police boats combed the banks of the Potomac River on Friday, slowly scanning the shoreline in the rain as investigators sought clues into the midair collision that killed 67 people and raised questio ...

Three black boxes recovered; victims named in fatal midair collision - None of the 67 passengers and crew are believed to have survived ...

Investigators are intensifying their search into what caused the collision between American Airlines Flight 5342 and an Army ...

Late Friday night, a small jet crashed in northeast Philadelphia, killing all 6 on board and one person on the ground. This ...

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 federal agency charged with investigating ...

The Black Hawk helicopter that crashed into an American Airlines flight was alerted to the plane’s presence by air control ...

The Friday letter came two days after a midair collision between a Black Hawk helicopter and a commercial airliner near the national’s capitol killed 67.

Sixty-seven people died in a collision between a Bombardier CRJ700 regional jet operated by PSA Airlines and a military Black Hawk helicopter.

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

Issues with air traffic control staffing are under the spotlight following the fatal mid-air collision between an American Airlines plane and a military helicopter in Washington D.C. on Wednesday that ...