The reveal of a black budget military project with futuristic technologies raises an important question: What else is the ...

History's twists and turns can end up heading in surprising directions. Here's the link between China's new stealth helicopter and Osama bin Laden.

In May 2011, the world got its first glimpse of America’s secret stealth Black Hawk helicopters after one of them crashed during Operation Neptune Spear, the raid that ultimately led to the ...

(Sikorsky) A pair of the Army’s next-generation rotary-wing engines were delivered to Lockheed Martin’s Sikorsky ahead of integration into the UH-60M Black Hawk utility helicopter, the company ...

On the night of Jan. 29, an Army Black Hawk helicopter collided with an American Airlines passenger jet over the Potomac River in Washington, killing all 67 people on both aircraft. To analyze ...