As investigators try to uncover what happened when an airplane and a helicopter collided over the Potomac River, here is the ...

Air crash investigations can take months, and federal investigators told reporters they would not speculate on the cause.

Fatal crashes like the one that happened near Washington on Wednesday are increasingly rare because of modern aviation safety ...

Flying in a vertical-lift aircraft is a “fascinating feeling,” Kyle Clark, the founder of a leading air taxi manufacturing ...

Fatal crashes of commercial aircraft in the U.S. have become a rarity. The deadliest recent crash was in 2009 near Buffalo, New York. All 45 passengers and the four crew members were killed when the ...