Mazda brought the rotary engine back in the Vision X-Coupe hybrid concept car. This version of the rotary engine was designed ...

Since the invention of one of the earliest practical cars, the Motorwagen, over a century ago, most vehicles have relied on internal combustion engines. This technology combines fuel and air to ...

Here's the process of making this rotary valve engine with a different intake and an exhaust system. It wasn't easy to start ...

Dive into the fascinating history and legacy of Mazda's longest-running rotary-powered sports car, the RX-7 FD.

The Toyota Soarer and Lexus SC300 are the same vehicles, but are sold in different markets. If you were lucky enough to get a ...

It used to be true, but now there's not much more we can extract from an internal combustion engine without the help of forced induction or electrification. For example, to make a usable 350 ...

Editor’s Note: MotorTrend is live in Woven City, Japan, for the debut of the three new vehicles from Toyota Motor Corporation ...

Editor’s Note: MotorTrend is live in Woven City, Japan for the debut of the three new vehicles from Toyota Motor Corporation; ...

Omni-Lite Industries Canada Inc. (the "Company" “Omni-Lite”; TSXV: OML) today is pleased to announce that its subsidiary, Designed Precision Castings (DP Cast), has signed a new five-year agreement ...

If you've ever taken the time to change the blade on your rotary lawn mower, it may have taken a minute to realize the bolt ...

This is the tale of the Rotary Rocket Company Roton, a spacecraft so weird and "out there" that it might as well be in a ...

The second-generation Kia Seltos will compete against rivals like Hyundai Creta, Tata Sierra, and Maruti Suzuki Victoris.