Three days of investigative hearings on the deadly midair collision over Washington in January begin Wednesday.

The helicopter’s altitude-measuring instrument was also inaccurate, investigators said at the first of three days of hearings ...

The investigation into the January collision between a passenger plane and an Army helicopter in Washington reveals inaccuracies in the helicopter's altitude readings and calls for urgent aviation ...

At least one person is dead after a small airplane carrying two occupants crashed just short of an airport runway in Turks ...

Flights are getting bumpier, thanks in part to climate change. But new studies are looking into innovative potential ways to ...

A National Transportation Safety Board hearing is underway over January's deadly midair collision between an American ...

The NTSB released the combined transcripts from recordings inside the plane, helicopter and air traffic control tower.

The National Transportation Safety Board began its three days of investigative hearings on Wednesday into January's midair ...

The National Transportation Safety Board is launching a three-day investigation hearing on the D.C. plane crash that left 67 people dead.