The collision involving an American Airlines jet and a U.S. Army Black Hawk helicopter over the frigid waters of the Potomac ...

US figure skaters, Russian championship couple were onboard plane that collided with military helicopter in DC ...

The US Army is partnering with aerospace company Skyryse on tech solutions that could be used to make its workhorse Black Hawk helicopters easier to fly, with or without a pilot. It's part of an ...