General Motors is spending fortunes on new Gen 6 V8 engines for trucks, and a new teaser shared to social media by Chevrolet ...

After years of rumors and experimentation behind closed doors, the Mazda rotary engine is officially back. The Vision X-Coupe, a plug-in hybrid concept showcased at the 2025 Japan Mobility Show, has ...

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

The average passenger vehicle emits 4.6 metric tons of carbon dioxide per year, and while emissions for hybrids are harder to calculate, they and EVs are the answer to cutting down on overall ...

The development comes as the auto industry in Europe eyes a longer phase-out timeline for fossil fuel powered new vehicles, including hybrids. The Horse H12 Concept engine introduces enhancements to ...