A proposal to revise an E.U. law requiring carmakers to stop producing combustion engines by 2035 would offer some relief to automakers, but it sets back the region’s climate goals. By Patricia Cohen ...

Ferrari is exploring radical oval pistons that could shrink engines, boost efficiency, and reinvent how high-performance gas motors are designed for the next generation. For as long as internal ...

What is a balanced engine? Why do you want a balanced engine? An engine has uneven forces from rotational mass, reciprocating mass, and firing intervals. To balance the engine, we need to balance out ...

The engines are reported to have issues with the “internal components,” wreaking havoc to the power plant. NHTSA said there is no need for investigation due to Hyundai's extended warranty program. A ...

After its own investigation, GM initially recalled 721,000 SUVs and trucks with 6.2L V8 gas engines. But NHTSA started getting complaints about engines outside the recall. The National Highway Traffic ...

Car enthusiasts often refer to two types of engine degreasers, which often come neatly packaged in aerosol cans, pump spray bottles, or degreasing wipes. Solvent-based engine degreasers contain ...

Delta Air Lines said it is replacing auxiliary power units (APUs), a type of engine, on its Airbus aircraft to address toxic fume incidents that can harm airline crew and passengers. The airline ...

In this fascinating video, we journey through the intricate process of building a rotary valve engine from scratch. Watch as we delve into the mechanics and craftsmanship involved, showcasing each ...

For years, optimizing content meant focusing almost entirely on Google and other traditional engines. But with the rapid rise of generative AI chatbots – tools that don’t just link but summarize – ...

If you are a motorhead, an unusual engine will immediately get your attention. Most vehicles today have either an inline or V-shaped configuration, so anything peculiar will immediately stick out. If ...

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 ...