Gold ‌and silver prices climbed to fresh peaks on Monday, as investors poured into safe-haven assets after U.S. President Donald Trump threatened to impose extra tariffs on European countries over the ...

A closer look inside Toyota’s troubled V6 suggests a deeper issue hiding beneath its strong, promising numbers. Toyota’s new V6 replaced the V8 but faced premature engine wear and recalls. Teardown ...

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 ...

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 ...

Rolls-Royce is ditching diesel for methanol with its new maritime engine, described as the world's first high-speed marine engine in its performance class to operate exclusively on pure wood alcohol ...

Porsche has patented a unique three-bank design that could redefine what a high-performance combustion engine could look like. Porsche patented a unique W18 engine design with three cylinder banks and ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

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 ...

Nissan is recalling more than 480,000 vehicles in the U.S. and Canada because of manufacturing defects that could cause the engine to lose power while in use. In a recall notice posted with the the ...

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 ...

Fans often ask our technical experts ‘What is MotoGP™ Engine Displacement?’ and this complete guide to the topic will explore engine displacement in MotoGP™, its significance per category of the World ...