Join me as I tackle the challenges of repairing and rebuilding my custom rotary valve engine after a dramatic failed start ...

The latest in articulated dump trucks from Bell, Caterpillar, Develon, Hydrema, Hyundai, John Deere, Komatsu, Liebherr, ...

Chevrolet's LS V8 offers unmatched longevity, simplicity, and real-world durability.

GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for engine cylinder deactivation. The patent application is tagged with patent ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

A 1,200-kilowatt-class turboprop engine developed in China has successfully completed its ignition test conducted in Harbin, Heilongjiang Province. This achievement puts China on the path of ...

“Runs good!” You’ve seen that a lot of times looking at Craigslist ads for cars and motorcycles, especially older ones. But what does that even mean? Why wouldn’t it “run good,” anyways Shouldn’t ...