Find out how emissions regulations killed Mazda's three-rotor 20B Wankel rotary engine, just as it was getting started in the ...

You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to ...

At CES tech show in Las Vegas, Israel-based eVTOL maker AIR is showing off its 'sports car of the sky', the AIR ONE.

The Prachand is a light multirole attack helicopter intended to perform well in ‘hot and high’ conditions. It features a ...

There is an intriguing new Ford Mustang model on the way—the Dark Horse SC. The SC presumably stands for supercharged, which ...

How camera shutter speed and a Method race wheel combined to capture a perfect visualization of aerodynamic flow.

With updated ergonomics and boasting even more power, the Hope EVO GR4 brakes are some serious anchors for gravity riders.

A U.S. judge on Monday will consider a request from Danish energy company Orsted for an injunction against the Trump ...