The Malaise Era of the mid-'70s isn't remembered for legendary auto building, but that didn't stop car fans from looking ...

The rotary engine is easily one of the most controversial powertrains in the world of cars, and it's known for the brap-brap ...

Early rotary powered Mazdas sure have a loyal following in Australia and even survive in strong numbers, but you just don't ...

Members of the Rotary Club of Cambridge continued their annual Flags for Heroes project this year, setting out U.S. flags for Memorial Day weekend.

All-new CX-5 hybrid engine to power CX-30 and more in effort to chase down Toyota RAV4 Hybrid and Corolla Cross Mahindra's tiny SUV detailed for Australia: 2025 Toyota Yaris Cross, Hyundai Venue, Kia ...

Still, Wankel's story is a fascinating one. His obsession with the idea of building a rotary engine began in 1919 when ... the rotor and shaft being 1:3. In other words, the rotor rotates once ...

If you're looking to change the oil for one of these yourself, you should know that the 3.5-liter EcoBoost V6 engine takes six quarts of oil, and Ford recommends using 5W-30 synthetic blend oil.

WASHINGTON – LiquidPiston, supported by Army innovation programs, is poised to transform the U.S. Army’s capabilities as the company delivers compact, heavy-fuel-capable rotary engines and ...

A US-based propulsion company, Venus Aerospace, said Wednesday it had completed a short flight test of its rotating detonation rocket engine at Spaceport America in New Mexico. The company's chief ...