Flight data showed the plane coming from New Orleans looping around Reagan before heading to Baltimore moments after the ...

plunged into the Potomac River near Reagan National Airport after the collision, officials said. The Black Hawk helicopter had a crew of three, the Army said. No senior Army officials were on board.

50 years ago today, Hungarian sculptor and architecture professor Ernő Rubik applied for a patent for his "Magic Cube" in Hungary. The first Rubik's ...