Dozens of people are presumed dead after an American Airlines flight collided with a military helicopter near Ronald Reagan ...

US airlines had gone 16 years without a fatal crash until Wednesday night. But as impressive as that safety record had been, there have been warning signs in recent years of a significant risk of a ...

Delta, United, American and Southwest—together generated more than $200 billion in revenue last year, but they all lost money ...

Audio transmissions capture the moment air-traffic controllers warned an Army helicopter that it was on course to collide with an American Airlines Group regional jet midair near Washington, D.C., ...