Rolls-Royce and easyJet have completed ground testing of a modified Pearl 15 engine running on 100% hydrogen at full takeoff ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...

The automaker will field two Elantra N1 RP racers with a prototype powertrain at this year's N24.

2026 is a big year for SpaceX's Starship, the biggest and most ambitious rocket ever built. The third version of the still-in-development launch vehicle will debut soon (maybe), which will be the ...

The next-generation powertrain will be publicly tested at the Nürburgring 24 Hours in two Hyundai Elantra entries.

Taking an engine compression test is sort of like checking your car's blood pressure. It's a quick and painless procedure that can reveal hidden issues.

A 7.5-metric ton unmanned cargo aircraft powered by the AEP100, China's independently developed megawatt-class hydrogen-fueled turboprop engine, successfully completed its maiden flight on Saturday at ...

For space fans, the past few days have been a cavalcade of awe and imagery as the Artemis II crew heads back to Earth after swinging around the moon. It's a significant accomplishment that saw the ...

Electric vehicles lose some range in the winter — and, to a lesser degree, in the summer. But exactly how much? AAA has brand ...

A mental strength coach with 1st Special Forces Group (Airborne), raced 300 miles across Arizona, assisted by the ...

The nail is six inches long. Sharpened to a surgical point. Mounted on a hydraulic press behind plate glass. The press drops slowly enough that you can count your own heartbeat between the moment it ...