Automotive giant General Motors has filed patents for a two-stroke engine of the type whose excess emissions took it off the road decades ago as a technology seen as having no future.The patent is for ...

The hot trends of civilian supersonic flight and artificial intelligence collide as Boom Supersonic announces that, as a new ...

Mazda has developed a wide variety of engines and propulsion systems over the years. Famously, Mazda pioneered rotary technology, but the Japanese automaker has also developed rotary hybrids, fully ...

MayMaan's first flagship engine, the Aquastroke 2.3 liter. In the quest to electrify everything, we run the risk of missing out on a potentially superior alternative for reducing emissions: an ...

You ever notice how your grandpa's old truck from the eighties is still running, but your neighbor's brand-new sedan keeps ...

Washington, D.C., Aug. 12, 2025 (GLOBE NEWSWIRE) -- The Engine Technology Forum issued the following statement from Allen Schaeffer, Executive Director, on the announcement from the U.S. Environmental ...

"We believe in a future where this is the engine powering everything..." Pam Melroy, one of only two women to ever command a NASA space shuttle, is channeling her decades of experience across the U.S.

Rolls-Royce is developing amazing new engine technology to help make aviation greener and more efficient for the future. Phil Curnock, chief engineer, Rolls-Royce civil future programmes. Image: Rolls ...

This article is part of our Forever Forward series, which is showcasing the ways Formula 1 is innovating for the 2026 season. Few things split Formula One fans like the power behind the championship’s ...

The latest addition in Volvo’s striving for fuel savings is developed in-house at Volvo and is based on the company’s existing I-See and I-Roll technologies. The new stop/start engine feature is ...