Add Yahoo as a preferred source to see more of our stories on Google. Search teams scour the Potomac River near Reagan National Airport in Washington, D.C., Thursday at the site of the collision ...

The National Transportation Safety Board says it has recovered a cockpit voice recorder and flight data recorder from the American Airlines plane that collided with an Army Black Hawk helicopter near ...

Over half of South Korea's fleet of Boeing CH-47D Chinook transport helicopters have been grounded for more than a month because of problems with a batch of combining transmissions (also referred to ...