The estimated gross takeoff weight was about 1,058 pounds over the limit for icy conditions, according to a preliminary NTSB report.

The Alaska commuter plane that disappeared last month before its wreck was discovered with all 10 onboard dead was more than 1,000 pounds overweight at the time of takeoff, according to details of a preliminary investigation released Wednesday.

The National Transportation Safety Board has released their preliminary report into the deadly midair collision between an American Airlines flight and a U.S. Army Black Hawk helicopter over Washington,

Francis Scott Key Bridge that was pinning the container ship Dali in place was detached from the ship using a controlled detonation of explosives in the Patapsco

A new report from the NTSB is raising questions about the safety of dozens of bridges across the country, including several in New York.