Just a few months ago, I wrote about how Nissan was able to produce a road-going engine with a thermal efficiency—the amount ...

Discover how Mazda’s 13B-MSP Renesis evolved, its tech breakthroughs, and the issues that defined it, plus how it connects to ...

I wouldn't count on this singular patent bringing that ring-ding-ding sound to your local parking lot any time soon.

Engines have remained fairly true to form over the years without a lot of unusual changes, but a new Ferrari design could ...