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

The head of the National Transportation Safety Board sharply criticized U.S. officials for failing to act before the January 29 collision of a U.S. Army helicopter with an American Airlines regional ...

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

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

The National Transportation Safety Board released new surveillance video during investigative hearings on January's deadly ...

Last week, the NTSB held three days of hearings looking into what led up to the fatal crash between a plane and a helicopter ...

The findings were revealed during the first day of National Transportation Safety Board hearings on the crash, which killed 67 people, including several skaters at the Skating Club of Boston ...

The first of the National Transportation Safety Board’s three days of investigative hearings is underway to help determine ...

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

The number of passengers suing American Airlines over an engine fire in March is now at 17, attorneys for those plaintiffs say. The fire happened aboard a Boeing 737 that had taken off from Colorado ...

The NTSB is now reviewing three days of testimony from last week’s public hearings into the Jan. 29 midair collision near Reagan National Airport.

NTSB hearings reveal faulty altimeter in Army helicopter and FAA's ignored safety concerns prior to deadly collision with American Airlines regional jet.