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 ...

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 ...

However, it was clear this flawed engine design was not going to do the heavy lifting for GM going forward. The oil crisis had sparked critical GM vehicle downsizing programs, such as the compact ...

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 ...

Federal safety regulators are investigating more than 1.4 million Honda and Acura vehicles over reports of engine malfunction that can lead to safety hazards. The National Highway Traffic Safety ...

Whether you're a lifelong gearhead, fascinated engineer, or RC car enthusiast, the appeal of the internal combustion engine is hard to ignore. And while a full-size V8 is certainly cool, you'd need a ...

The FAA is investigating after a Sun Country Airlines Boeing 737 returned to Los Angeles International Airport with flames streaking from its right engine on Monday. “We weren’t even in the air 25 ...

Even as the automotive industry pivots to electric vehicles, some brands are quietly doubling down on internal combustion with fresh engineering and serious performance ambitions. Mercedes is ...

PARIS—Boeing has issued a request for information (RFI) to engine makers for advanced ducted propulsion systems in the 30,000 lb.-thrust sector suitable for powering a future single aisle replacement ...

Artificial intelligence has basically taken over and replace traditional web search engines. You’ve already seen it with AI overviews in Google Search, followed up with OpenAI going the way of ...