While most people might know rotary engines for their use in cars, a pair of companies made use of them in chainsaws — and ...

Bambu Lab’s Black Friday event features the lowest prices in history and a chance to win prizes, with the H2D printer on ...

The rotary engine makes a comeback for cars and drones as gasoline gains popularity as a complement to electric motors.

Race cars aren't often remembered unless they mean something special; usually, it's the team or the driver that holds the ...

Mazda RX-8 comeback hints emerge as the automaker files a fresh trademark. Could the iconic rotary sports car return with ...

In 1991, a rotary-powered Mazda won the 24 Hours or Le Mans. By 1992, rotary engines were no longer allowed to race there. But for the 2021 season, 30 years after the fact, the organizers behind the ...

Modern fighter jets are extremely capable, except they run into some efficiency problems at extremely high speeds. China says ...

Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke ...