The NTSB plays a critical role in aircraft crash investigations. Here's what the name means, what the agency does, and why it ...

Wednesday, the National Transportation Safety Board will begin a three-day investigative hearing on the Jan. 29 mid-air ...

The National Transportation Safety Board is continuing to investigate a fatal midair crash at Ronald Reagan Washington ...

The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...

Loved ones of Washington, D.C., plane crash victims wore photos of their late friends and family members as they attended the ...

The January midair collision near Ronald Reagan Washington National Airport, which killed 67 people, is the topic of a ...

The National Transportation Safety Board will question witnesses Thursday about air traffic control training, a key part of ...

The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

Shortly before the collision, air traffic controllers at Reagan National Airport requested to move the military helicopter ...

At their closest points, helicopters and planes routinely flew within 75 feet near the airport, according to the NTSB.

The head of the National Transportation Safety Board sharply criticized U.S. officials for failing to act before the January ...

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