Investigators so far have highlighted several factors that may have contributed to the collision, which left 67 people dead.

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

Incorrect altitude readings on the Army helicopter that collided with a passenger plane over Washington, D.C., contributed to ...

The National Transportation Safety Board will hold three days of hearings on the January midair collision that killed 67 ...

As hearings unfold into the fatal January plane-helicopter collision near D.C., investigators say the FAA ignored clear ...

Friday saw the final day of public testimony to the National Transportation Safety Board over the fatal midair crash – which occurred almost exactly six months ago in February ...

Aviation experts said the goggles may have created viewing difficulties for the pilots of a U.S. Army helicopter that ...

The loved ones of the Livingston family that perished in the deadly D.C. plane crash when a US Black Hawk collided mid-air ...

WASHINGTON - Friday is the final day of the National Transportation Safety Board's three-day hearing on the deadly plane crash at Reagan Airport that took the lives of 67 people in January. Much of ...

From radioactive rhino horns in South Africa to starving children in Gaza, a deadly midair collision over D.C., and a ...