The rotary engine has been absent on the frontline for quite some time, and it's on the way back. But not with Mazda.

The compact, liquid-fuelled ramjet engine uses a novel combustion technology called rotating detonation that offers ...

You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to ...

Two revolutionary aerospace technologies collide as GE Aerospace and Lockheed Martin team up to demonstrate a new ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

September 15, 2004There is no other motor as efficient as the Di Pietro Rotary Air Engine. It is 100% more efficient than any other air powered engine built to date and its high torque makes it the ...

A series of tests have demonstrated the viability of a liquid-fueled rotating detonation ramjet for hypersonic missiles, ...

While Mazda may have used the Wankel rotary engine extensively in many of their cars, since back in 1967, when they launched their first rotary-powered offering, the Cosmo 110S, a lightweight sports ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. In a video live-streamed April 7, the Air Force Research ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...