When people say rotary engine, they usually mean Wankel. Mazda put it in some of their coolest cars, and recently in the MX-30 REV, though there it does the most humiliating job ever: it's a range ...

The annual Wheels Classic Vehicle Show returns to north Cornwall on Sunday with about 1,000 vintage vehicles expected to be ...

Rufer got to take a ride in a refurbished 1922 Seagrave, the Huntington Beach Fire Department’s first motorized fire engine, ...

NASA has achieved a breakthrough in space propulsion with its successful development and testing of the rotary detonation engine (RDE),a cutting-edge technology that could redefine the future of space ...