Watch an extreme DIY experiment where a bicycle is powered by a homemade jet engine using a potassium nitrate and sugar fuel mix. The test shows the incredible thrust, explosions, and dangerous ...

North Korea Conducts Engine Test for Missile Capable of Targeting US Mainland SEOUL, South Korea (AP) — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons ...

Mini jet engine makers ramp up output to meet drone demand Deep-strike drones crucial to Ukraine in war against Russia New entrants join market, but race is on to meet demand PRAGUE/STOCKHOLM/LONDON, ...

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...

SEOUL, South Korea — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the U.S. mainland, and called it a significant development ...

This undated photo provided on March 29, 2026 by the North Korean government, shows what it says a solid-fuel engine test at an undisclosed place in North Korea. Independent journalists were not given ...

With 793 RWHP and 500 lb-ft, the flat-sixer did a zero-to-sixty in under three seconds, and blasted past the finish line at ...

The Porsche 911 GT3 RS has long been a high-water mark for naturally aspirated performance. Since its debut in 2003 with the ...

Acura Legend, Cadillac Eldorado Touring Coupe, Lexus SC400, and Lincoln Mark VIII—we pick the Kitchenburger of luxocoupes.

Navy fighter jets test-fired a new long-range variant of the widely used JDAM bomb. Unlike other versions, this one is ...

GE Aerospace in Cincinnati is using a 747 aircraft as a flying laboratory to test jet engines under extreme conditions, pushing new designs to their limits to ensure safety and performance. “We are ...