Formula One’s governing body, the FIA, and rival engine manufacturers have reached a compromise solution to tackle the controversy surrounding Mercedes that had threatened to overshadow next week’s ...

The FIA has confirmed a mid-season rule change will be made following Formula 1's engine dispute, with a new test being introduced from June. The build-up to the new 2026 season, which begins in ...

Formula 1 manufacturers have approved changes to the engine testing rules for 2026 following the compression ratio row that has lasted through the offseason. In December, it emerged that Mercedes had ...

Mercedes' Kimi Antonelli leads the cars of several rivals in F1 testing in Bahrain Mercedes' rivals have succeeded in securing a rule change following a pre-season technical row over engine ...

As you may know, an engine's compression ratio is directly linked to its combustion efficiency. All else being equal, higher-compression engines tend to make more power while offering better fuel ...

AURORA, Colorado—Test engines meant to keep the B-52 Stratofortress in the skies through the bomber’s 100th birthday are expected to be delivered in 2027 after recent key performance evaluations, ...

A political firestorm has been brewing in Formula 1 in recent weeks and months over whether engine manufacturers have found a loophole in the new 2026 technical regulations. Mercedes and Red Bull may ...

Formula 1 teams are testing in Bahrain this week, but a storm is brewing in the background that might turn the season on its head. A rule change could be introduced to rein in the Mercedes power units ...

Mercedes could see its power units restricted after the Power Unit Advisory Committee proposed measures to the FIA to prevent the German marque from using its compression-ratio trick. Over the winter, ...