Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

A father who was inside his car when a medevac jet crashed in a Philadelphia neighborhood last week was among seven killed in ...

"Interestingly, the quasar powering this massive radio jet does not have an extreme black hole mass compared to other quasars ...

ARLINGTON, Va. − Crews returned to the Potomac River and forged ahead with a massive salvage effort on Wednesday, one week ...

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

A key safety system was turned off on the U.S. Army helicopter that collided with an American Airlines regional jet last week ...

In the deadliest U.S. major commercial aviation incident in 16 years, there were no survivors in a collision between a ...

The Learjet crashed less than a minute after takeoff from Northeast Philadelphia Airport on Jan. 31 near a residential area ...

The right wing of a Japan Airlines jet struck the tail of a Delta Air Lines plane while the aircraft were taxiing at ...

Just offshore of the towering national monuments of Washington, a tall crane now hovers over the Potomac River. It casts a ...

Salvage crews have removed from the Potomac River a large part of the commercial jet that was involved in a deadly midair ...