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 airport, killing 67 people in the deadliest U.S. air disaster in more than ...

A Washington state woman has been ordered held without bail in connection with the death of a U.S. Border Patrol agent in Vermont.

Police boats combed the banks of the Potomac River on Friday, slowly scanning the shoreline in the rain as investigators ...