As emissions restrictions relax in America, Ram is going all in on high-powered, gas-eating machines with two new beefy ...

Part two of the Quest for Power series breaks down rotary and radial engines, why circular layouts solved cooling and reliability, and why they also came with nasty tradeoffs. From WWI rotaries to ...

Once left behind due to high fuel consumption and fragile reliability, the rotary engine, long championed by Mazda, is making ...

Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...

Changan has developed a new Wankel engine for use in the 'low-altitude economy.' ...

The other day I opened the comments section beneath an article in The Wall Street Journal. I usually don't open comments sections except by accident, but I was looking at a fluffy article--the top 10 ...

Plans to ban the sale of new combustion engine cars in the European Union by 2035 have been thrown into turmoil after pressure from car manufacturers. On Tuesday, the European Commission proposed ...

Long before Felix Wankel became synonymous with rotary engines, an inventive Hungarian-American engineer named Stephen M. Balzer secured one of the earliest patents for a rotary-powered automobile on ...

THOMASVILLE — The Rotary Club of Thomasville inducted its newest members on Thursday afternoon, welcoming Korey Taylor, Kellie Merck, and Sandra Wright into the Rotary family. Each new member was ...

Radial-flux motors supercharge new hybrid supersonic engine design By David Szondy December 14, 2025 The new hybrid engine is aimed at producing affordable transpacific supersonic travel Helix View 2 ...