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

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

Formula One’s governing body has reached a compromise with manufacturers that changes the way the compression ratio will be measured midway through this season and in the 2027 season.

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

Toto Wolff has labelled as "utter bulls**t" that the ongoing compression ratio saga means the Mercedes power unit is illegal.

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

Taking your car to the mechanic is convenient, but it isn't always the cheapest. Diagnosing your car yourself, for example, can save you a lot of money.

From the conflicts in the Middle East already influencing a Pirelli tyre test to the end of the dispute over the engine compression ratio, here’s a look at today’s biggest F1 stories. Earlier today, ...

There’s growing optimism within McLaren and other Mercedes-powered teams that Petronas’ new fuel could provide a notable ...

The compression ratio controversy will be addressed with a new test, but not until August.

When you sit or stand still for long periods of time, your blood has to fight harder against gravity. It wants to return up to the heart, but ends up pooling in the legs — causing that uncomfortable ...

Some rival teams have suggested Mercedes found a way for components to behave differently when they heat up during use. To address that, the compression ratio will be controlled in both hot and cold c ...