The ICE unit is a four-cylinder, 1.5-liter affair that can be tailored to either naturally aspirated form, or turbocharged.

Mazda has patented a six-stroke engine capable of generating hydrogen from gasoline, eliminating the need for external hydrogen refueling. The design stores carbon for later disposal, potentially ...

Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...

Mazda's groundbreaking 6-stroke engine generates hydrogen from gasoline, but is it a game-changer or a pipe dream? Find out ...

Reports of the death of the internal combustion engine have been exaggerated. Electric vehicles were once poised to diminish ...

A new 536bhp V6, petrol-hybrid is part of a new engine and transmission package from Horse Powertrains, and the first cars ...

Horse Powertrain, the joint venture operated by Renault and Geely, is eager to keep the internal combustion engine alive for ...

MAHLE said the results demonstrate that hydrogen combustion engines offer a practical pathway toward zero-carbon heavy-duty ...

Engines with larger bores and shorter strokes generally have higher horsepower, while engines in the opposite configuration ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

Refrigeration is commonplace in the modern era. We use it to keep our food from spoiling, to cool our homes and workplaces, and to keep our car cabins from becoming saunas. There are even specific ...