The U.S. Department of Agriculture has directed officials to remove content related to climate change from its public ...

Plane and Helicopter Collision Over Washington, D.C. Claims Lives** A catastrophic midair collision involving an American Airlines jet and a U.S. Army Blackhawk helicopter unfolded over Washington, D.

The so-called “black box” is one of the most important pieces of forensic evidence following a plane crash. NTSB ...