WASHINGTON – LiquidPiston, supported by Army innovation programs, is poised to transform the U.S. Army’s capabilities as the ...

After decades of usage, Mazda discontinued the rotary engine in 2012. Now, many people are wondering if the company has plans ...

The Mazda 787B itself wasn't banned from Le Mans; instead, the car was a victim of rule changes outlawing the rotary engine ...

Anyone who questioned the reliability of a rotary engine would have been silenced by an ear-piercing soundtrack bouncing off ...

Save guides, add subjects and pick up where you left off with your BBC account. A cam is a simple mechanism that converts rotary motion (movement that goes round in a circle) into linear motion ...