Changan’s R05E prototype achieves first ignition, signaling renewed interest in rotary engines but for a wilder application.

Greenville Electric Utility System (GEUS) has broken ground on a 104-MW power plant that will deploy 11 Jenbacher J920 FleXtra reciprocating engines, marking the largest U.S. installation of the ...

Perhaps not as visible as their counterparts doing business in the automotive industry, aviation startups are just as numerous. Some of them are proposing outlandish ideas that will probably never ...

We may receive a commission on purchases made from links. For much of the U.S., the concept of an engine block heater is a foreign one. Even areas like the mile-high city (Denver), which faces its ...

Here’s what you’ll learn when you read this story: Stirling engines, which have been around for centuries, leverage temperature differentials in a gas to do light mechanical work. A new study ...

Having unbalanced V-twin engines bolted directly to their steel frames is one reason Harley-Davidsons vibrate so much. To alleviate the vibrations, Harley-Davidson began using rubber-mounted engines ...

Toyota is recalling about 127,000 pickup trucks and SUVs over potential issues related to the vehicles' engines that could increase the risk of a crash. The recall covers model year 2022-2024 Toyota ...

Mary Cunningham is a reporter for CBS MoneyWatch. She previously worked at "60 Minutes," CBSNews.com and CBS News 24/7 as part of the CBS News Associate Program. Toyota is recalling 126,691 Tundra and ...

Large companies have been stuffing artificial intelligence software into every possible product for years. Now, Founders Fund is backing a startup that wants to help small businesses use the ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

Artificial intelligence startup Reevo Inc. has raised $80 million from investors including Khosla Ventures and Kleiner Perkins, the company plans to announce Wednesday — financing that brings the ...