ABC NEWS: Defense Secretary Leon Panetta has demanded the Air Force take measures to make America's most expensive fighter plane, t...

TEHRAN -- Iran on Tuesday hanged a man convicted of playing a key role in the 2010 murder of a top nuclear scientist and of spying for I...

By Larry Shaughnessy CNN Even as the Air Force searches for the reason pilots are getting sick flying the F-22, a new mystery about th...

Rescuers have discovered bodies but no survivors near the wreckage of a new Russian-made passenger plane that smashed into the side of a...

ADAM GOLDMAN, EILEEN SULLIVAN, and MATT APUZZO, Associated Press WASHINGTON (AP) — Over the past three years, al-Qaida bomb makers in Ye...