The Sikorsky UH-60 Black Hawk, based at Fort Belvoir, Virginia, was flying a training mission in a dedicated helicopter route where it was not allowed to fly above 200 feet.
The number of monarch butterflies in California is in sharp decline this year. This is the second-lowest population recording ...
Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...
One person was killed and four were wounded, according to Russian news agencies. Armed security were outside the scene as ...
Investigators revealed that the U.S. Army Black Hawk helicopter that collided with American Airlines Flight 5342 was flying ...
The American Airlines flight involved in the deadly collision with a Black Hawk helicopter over Washington, DC, seemed to ...
This data point is one of several key mysteries investigators are exploring as they seek to explain what caused the nation's ...