Rolls-Royce plans to run its prototype UF30 demonstrator in 2028. Credit: Rolls-Royce The three-way race to power the next generation of Airbus and Boeing single-aisles is heating up as engine-makers ...

We added a section with our reasoning as to why the Skyactiv-X engine hasn't made its way to America yet. Mazda's clever blend of spark plug and compression ignition in one engine unit isn't quite ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

A longevity, thrust and fuel efficiency upgrade for the Lockheed Martin F-35 has passed a risk reduction design review milestone, Pratt & Whitney said on Sept. 15. The F135 Engine Core Upgrade (ECU) ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

A quick glance at the new 2027 Kia Seltos suggests a successful redesign—this second-generation model looks so much better than before. It mostly feels that way, too, delivering quality and refinement ...

Toyota technicians are now testing recalled Tundra V-6 engines by smacking them with a hammer. We bet Jeremy Clarkson is smiling over this one, but Toyota is not doing this to make a television ...

We began this assignment as a simple story on how to assess the health of an engine that has been sitting for years. However, this is no ordinary engine. It’s the all-aluminum big-block built by ...

SpaceX on Thursday will attempt its next flight test for its Starship rocket after scrubbing the attempt due to an engine issue last week. The reusable, super heavy launch vehicle is critical to Elon ...

SpaceX scrubbed a planned test flight of its Starship mega rocket from its Starbase complex in South Texas. It would've been the second time SpaceX flew its upgraded Starship V3 rocket, following a ...