WASHINGTON (Reuters) -U.S. President Donald Trump's vision of a new, twin-engine version of Lockheed Martin's F-35 fighter jet may need to be scaled back due to cost and engineering realities, ...

President Donald Trump is no stranger to saying questionable things, and he had some in the U.S. Air Force scratching their heads when he claimed there were plans to develop an F-35 Joint Strike ...

Big Wind was one of the strangest firefighting machines ever built, mounting twin jet engines on a tank chassis to blast ...

President Trump announced plans for a new twin-engine fighter jet, tentatively named the "F-55," citing concerns over the single-engine design of the F-35. The F-55 is envisioned as a substantial ...

It's been more than a decade now since American aviation behemoth Boeing started working on the 777x, and the pieces are finally starting to fall into place. After a number of delays and missed ...

Getting on a plane and landing safely always brings a sense of relief, especially in light of recent crashes. However, this doesn't mean you didn't look out the window mid-flight and think about ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: A flight deck crew signal to F-35 jet on USS George Washington during Freedom Edge trilateral exercise among United ...