Porsche has patented an innovative six-stroke engine that combines the benefits of a two-stroke engine's power with the durability and emissions cleanliness of a four-stroke engine. This design ...

The uncrewed Quarterhorse Mk 2.1 reached a top speed of Mach 1.21. US aviation start-up Hermeus has logged its first-ever supersonic flight with one of the company’s experimental Quarterhorse aircraft ...

It seems weird to learn about breaking “emissions control news,” even as the present administration rolls back emissions regulations, but remember that most such rollbacks have affected CO2 emissions.

ExpertFlow is a MoE-aware inference engine that delivers 2× better performance than predicted through intelligent expert caching, adaptive prefetching, and custom ggml backend integration. 6GB VRAM ...

After weeks of speculation, the next step in the ongoing power unit compression ratio saga has been decided. On Wednesday, the FIA confirmed details of a new compression ratio measurement technique ...

Formula 1 bosses are moving towards a rule change that would close a loophole rivals believe Mercedes have exploited in the sport's new engine rules. Audi, Honda and Ferrari fear Mercedes have found a ...

A hot-temperature compression ratio test is one solution set to be tabled at an upcoming meeting of the power unit advisory committee. The matter of compression ratio measurements in the new F1 2026 ...