The updated Grand Cherokee arrives with a fresh new look and its most advanced internal combustion engine yet.

WITH a helicopter-sourced engine boasting 2,000 horsepower, Rocketbilly Racing brings you the world’s first jet-powered smart ...

Snow, altitude, and a brand-new jet engine put MonsterMax through its first real away-game test. We ship the truck to Utah, ...

GE Aerospace and Rolls-Royce (RR) currently dominate the large widebody engine market, although RR also wants to challenge GE ...

With the debut of the 2026 Jeep Grand Cherokee, Stellantis has unveiled its newest gasoline engine, a 2.0-liter turbocharged ...

Nearly a decade after NASA partnered with Lockheed Martin to build the X-59, the supersonic jet has completed its first ...

Europe's Airbus lowered a production target for its smallest jetliner on Wednesday, taking the gloss off forecast-beating ...

NASA’s X-59 supersonic jet completed its first test flight on Tuesday, flying at subsonic speeds of 230 mph over the desert ...

According to the study, interstellar object 3I/ATLAS showcased its first sign of a non-gravitational acceleration at ...

The X-59 successfully completed its inaugural flight—a step toward developing quieter supersonic jets that could one day fly ...

Russia has developed longer-range bombs that offer the Russian Air Force inexpensive, survivable tools for long-range strikes ...

Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to make significantly more power than competitors’ boosted ...