Rolls-Royce has completed altitude and operability testing of its F130 engine as part of the USAF's B-52J Stratofortress ...

Royce said on Tuesday that it has completed altitude and operability testing for the company's F130 engine as part of the U.S ...

The 9/11 terrorist attacks triggered a nationwide scramble to develop interoperable communications among emergency responders. But Hurricane Katrina left officials scratching their heads over the ...

The growing adoption of distributed energy resources, coupled with new technological innovation, is transforming the U.S. electricity system. Finding the best ways to manage this evolving grid is ...

Suspect in Assassination Attempt of Trump Can Hire Expert to Check Rifle's Operability FORT PIERCE, Fla. (AP) — A suspect accused of attempting to assassinate President Donald Trump last September in ...