Thousands of visitors seek out Fallingwater and Polymath Park in southwestern Pennsylvania each year to marvel at the works ...

Preliminary data from the deadliest U.S. aviation accident in nearly 25 years showed conflicting readings about the altitudes of an airliner and Army helicopter when they collided near Washington.

Victims' families gathered near the site where a plane and copter collided and fell into the Potomac River. 'They are all ...

Authorities said on Saturday that 42 bodies had been recovered from the crash site, 38 of which had been identified.

The longtime real estate developer’s campaign pledges and early actions as president portend changes to the District’s ...

Data from the jet's flight recorder showed its altitude as 325 feet when the crash happened Wednesday night, NTSB officials ...

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel were killed, and a recovery ...

A gunman was killed Thursday night after an hours-long standoff at his mother's Fort Worth home on Skyline Drive. Police say ...

A St. Louis man living in D.C. describes what he saw during the moment of impact in the deadly plane and helicopter crash in ...

A multi-agency search and rescue operation is underway in the Potomac River after a small American Airlines aircraft collided ...

The skies above the nation's capital are crowded with other planes and helicopters, and pilots must also take into account ...

For frequent travelers — especially those who pass through Reagan National Airport in Washington, D.C. — the tragic news of ...