Roger Marshall of Kansas appeared to confirm mass casualties as he said, "when one person dies it's a tragedy, but when many, ...

Newly unsealed documents give one of the most detailed views yet of the evidence gathered on the accused 9/11 mastermind Khalid Sheikh Mohammed, including how prosecutors allege he and others ...

With no survivors expected, the Jan. 29 midair collision between an American Airlines plane and a U.S. Army Black Hawk ...

An American Airlines regional jet collided with a U.S. Army Black Hawk helicopter near Reagan Washington National Airport, ...

Authorities believe there are no survivors in the accident, which happened as a regional passenger jet was attempting to land ...

11, 2001. Was this the deadliest commercial plane crash in the U.S. since 9/11? The collision was not the deadliest commercial crash in the U.S. since 9/11, but it was the deadliest in nearly 24 ...

A military Black Hawk helicopter and a passenger plane collided ... before 11 p.m. ET said that "there is no confirmed information on casualties at this time." The cause of the crash is currently ...

11, 2001. Was this the deadliest commercial plane crash in the U.S. since 9/11? The collision was not the deadliest ...