In December, it emerged that Mercedes had found a possible loophole in the rules that could lead to a performance advantage.

Honda shared more details on why it had to curtail its Formula 1 testing with Aston Martin after discovering "dangerous" and ...

Mercedes' rivals succeed in securing a rule change following a pre-season technical row over engine performance.

FIA announces updated 2026 regulations, including new engine testing after Mercedes PU scrutiny, plus a series of rule tweaks ...

Formula One’s governing body has reached a compromise with manufacturers that changes the way the compression ratio will be ...

Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, ...

A new engine test will be introduced after the seventh race of the 2026 Formula 1 season following a power-unit dispute over the winter; watch every session of the season-opening Australian Grand Prix ...

F1 ’s governing body, the FIA, and the sport’s manufacturers struck a deal over the engine controversy that threatened to ...

It’s just two weeks until F1 gets underway in Australia, and teams are currently in Bahrain, midway through their third and ...

F1 has completed its longest preseason in years with its new cars. But heading to race one, there's no clear favorite team ...

Formula 1s engine dispute will be resolved before the season-opening Australian Grand Prix after talks were held in Bahrain ...

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 ...