The FBI says it's discovered 2,400 records related to the assassination of President John F. Kennedy as federal agencies work ...

Kentucky lawmakers hope to follow Tennessee as the second state to ban what they call “geoengineering” — the theoretical ...

Capitol brought the release forward and it sold in huge numbers - 250,000 copies were sold in America in the first three days ...

An American Airlines jet hit an Army helicopter carrying three soldiers as the plane got ready to land at Reagan National ...

Recovery crews searched the Potomac River for remains and cleared wreckage Saturday from the midair collision of a passenger ...

A midair collision between an Army helicopter and an American Airlines flight killed all 67 people aboard the two aircraft, ...

Officials are examining black boxes from both aircraft and say they appear to be in good condition and may provide details on ...

Police boats combed the banks of the Potomac River on Friday, slowly scanning the shoreline under rainy skies as ...

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

Wednesday's crash was the deadliest in the U.S. since Nov. 12, 2001, when an American Airlines flight crashed into a ...

U.S. authorities said on Thursday it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington ...