Meet the Birotary, a crazy new and complicated engine that has three cylinders arranged like a star, a rotating block, a ...

Engine 557 ran on coal when it first came to Alaska in 1944. Using oil, the 557 Restoration Company fired it up again in ...

Born from EV technology, this electronic brake booster is quietly transforming how vintage performance cars stop—and why ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

How chemical etching keeps tooling costs low and allows for rapid design changes. 1. Chemical etching can create complex, ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

Formula 1 power units sit in a strange sweet spot where race-car engineering, high-end chemistry, and ruthless innovation all ...

Mercedes has confirmed it has drawn inspiration and lessons from the 2014 Formula 1 power unit regulations to develop its ...

Engineered to keep things low, balanced, and smooth, the Subaru boxer engine might be one of the best-kept secrets in ...

Some of the terms you you should know before visiting a mechanic include serpentine belt, timing chain, transmission flush, ...

Mercedes’ software-defined vehicle strategy quietly changes how cars evolve, updating continuously instead of aging by model ...

A Cybertruck owner who pulled an 11,000-lb load through a mountain pass says the truck’s performance has effectively ended a ...