Video of the sightseeing helicopter careening into the Hudson River suggests a catastrophic failure of a rotor, experts said.

From the moment women entered the combat arms, the Pentagon focused on maintaining standards over anything else — and, in ...

The United States Air Force, in a remarkable feat of engineering, has rebuilt F-35A figher jet, also known as 'Frankenjet' ...

A Marine Corps general says everyone should be wargaming. He also says officers and enlisted shouldn't be afraid to fail.

The Senate voted early Friday to confirm retired Air Force Lt. Gen. Dan Caine as chairman of the Joint Chiefs of Staff, ...

Japanese and US officials said Friday they will jointly conduct a patrol in Okinawa following sexual assault cases involving ...

Democrat Maura Sullivan, a former Marine Corps officer and Iraq War vet, is the first major candidate to jump into the race ...

GUAYNABO, PUERTO RICO - Lt. Col. Sean K. Cook, the deputy commander of Fort Buchanan, participated in the San Patricio ...

A U.S. Army Chemical Corps specialist took charge of a hazardous materials team during a wildfire response mission in ...

A portion of a ground combat element has deployed from Camp Pendleton to the Philippines to train with the Philippine Marine ...

Six people, including a family of five Spanish tourists, were killed when the helicopter broke apart near Jersey City.