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

A revised test at 130°C aims to end off-season speculation — but could shift the debate into 2027.

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

Changes to compression ratio tests will be introduced in the summer after a lot of focus on Mercedes' new power unit over pre ...

The FIA confirmed the update following discussions within the sport’s Power Unit Advisory Committee. Under the 2026 ...

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

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

Mercedes could come out on the losing side of a critical vote regarding the engine regulations as other power manufacturers ...

The FIA have confirmed that new rules will be in place to prevent compression ratios going above 16:1 effectively closing a ...

Some rival teams have suggested Mercedes found a way for components to behave differently when they heat up during use. To ...

A simmering technical row in Formula 1 is hurtling toward a decisive moment, as the sport’s five engine manufacturers prepare ...