New Rotary-Wing Propulsion Options Emerge At Verticon is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive critical analysis ...

If there's one thing forever associated with the Wankel rotary engine, it's Mazda. Powering production vehicles from the Cosmo's launch in May 1967 to the last RX-8 leaving the plant in June 2012 ...

The flight was bound for Indianapolis when the incident occurred. A FedEx cargo plane was forced to make an emergency landing at Newark Liberty International Airport after colliding with a bird ...

One of the patents is for the same layout as this, whereby a supplementary boot-mounted rotary engine is used as a range-extender for an EV. This could be part of the upcoming EV being developed ...

Here's the process of making this rotary valve engine with a different intake and an exhaust system. It wasn't easy to start this engine and took some time to fully complete it. Join this channel to g ...

WASHINGTON — Rocket propulsion startup Ursa Major is accelerating development and testing of its Draper liquid rocket engine in collaboration with U.S. defense agencies and military contractors.

The new supercharged Ford Megazilla crate engine is firing shots across the bow of Chevy and Dodge super-V-8s. Mazda wasn’t the first to experiment with rotary engines, but they’re the ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...