The automotive industry is witnessing a significant shift as traditional engine designs fade from the market. One engine type ...

The rotary engine makes a comeback for cars and drones as gasoline gains popularity as a complement to electric motors.

Converting the ignition of a fuel-air mixture into usable mechanical energy lies at the core of a dizzying number of internal ...

Some agree that batteries are the clear winner in the race against hydrogen technologies, while others think the opposite. There's no such debate among internal combustion engine proponents. Almost ...

[Stay on top of transportation news: Get TTNews in your inbox.] Advanced researchers and engine makers say the internal combustion engine’s ability to be more efficient and run on greener fuels means ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand and stubbornly high costs, automakers around the world are furiously ...

Automotive engineers have invested countless billions trying to improve upon the humble internal combustion engine, but not all those efforts have translated well. In fact, sometimes, things got weird ...

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 ...

PHINIA INC. (NYSE: PHIN), a global leader in premium fuel systems, electrical systems and aftermarket solutions, today announced its participation in ACT Expo 2026, taking place May 4-7 at the Las ...

Although 3D printing it a great tool for making all sorts of things, the nature of the plastics used in most desktop FDM ...