The F-35s soaring costs, manufacturing delays and recent mishaps have led to a barrage of criticisms against the military's ...

Recent events in the news have brought the safety history of the F-35 jet into the spotlight, though there's no discernible ...

Jet engine supplier Pratt and Whitney confirmed yesterday that it stopped production of F135 engines slated for the F-35 Lightning II for a three-week period in May of 2014 after an issue with a ...

The USAF has announced a new $7 billion cash injection into its next-generation adaptive propulsion (NGAP) program.

They combined the cockpit from an F-35, which experienced an engine failure on the runway, with the aft fuselage from another ...

An Air Force pilot is safe after ejecting out of an F-35 fighter jet that then crashed at the Eielson Air Force Base in ...

Could the U.S. Air Force's plan to retrofit its F-35 fleet with new propulsion systems undermine the jet fighter's much vaunted interoperability?

The F-35 is having significant problems with one of its most important components: the engine. According to reports from both the US Government Accountability Office (GAO) and the Department of ...

The single-engine, single-seat F-35 will be manufactured in three versions: a conventional-takeoff-and-landing (CTOL) variant for the U.S. Air Force, an aircraft-carrier version (CV) for the U.S ...

The F-35 will replace AV-8B Harrier IIs in the Marine ... The F-35B has a Lift Fan just behind the cockpit and an engine that can swivel 90 degrees when in short takeoff/vertical landing mode.

An Air Force F-35 fighter jet crashed at Eielson Air Force Base in Alaska on Tuesday as the pilot ejected safely, officials said.

An F-35 fighter jet crashed Tuesday after an in-flight malfunction at Eielson Air Force Base in Alaska, sending the pilot to the hospital.