This engine was believed to have come from a 1998 Jeep Grand Cherokee, where it was rated at about 195 horsepower.

The Ram 1500 RHO aims to replace the TRX. Here’s how the twin-turbo Hurricane performs in real-world city driving.

The People’s Liberation Army Navy might have a ridiculous name, but it’s starting get some serious weaponry. A Chinese ...

Flying above 80,000 feet at over Mach 3, the SR-71 Blackbird wasn’t just fast — it was nearly untouchable. Built from titanium and powered by hybrid turbojet-ramjet engines, it could outrun missiles ...

French-US jet engine maker CFM is studying a more conventional "advanced ducted" engine design alongside its preferred option ...

This split-window coupe has already been restored, and bidders are incredibly close to unlocking the reserve; the auction ends in three days ...

Ukrainian assassinations of Russian police personnel continued last year. Ukrainian operatives inside Russia, some of them Russians who oppose the war and the current Russian government, have been ...

Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet (SFRJ) propulsion, ...

Costco (COST) reported a 92.3% renewal rate in the US and Canada. The worldwide renewal rate reached 89.8%. Costco’s membership income grew 14% year-over-year as nearly pure profit. This subsidizes ...

American researchers are finally getting a real-time view inside one of the most unforgiving propulsion systems in service, the solid-fuel ramjet, and the payoff could be missiles that fly farther on ...

One of the researchers at the US Naval Research Laboratory.US Department of War Scientists at the US Naval Research Laboratory (NRL) have achieved significant progress in the development of advanced ...

MOUNTAIN VIEW, Calif. — Lightmatter, photonic (super)computing company, today announced what the c ompany said is a foundational advancement in laser architecture: Very Large Scale Photonics (VLSP).