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

The first real controversy of F1’s new era. The engine rules set out a compression ratio of 16:1, a measurement of how tightly the pistons squeeze the mixture of fuel and air before it ignites. In ...

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

According to ESPN, the FIA will introduce stricter engine compression tests from June 2026, requiring Formula 1 teams to meet ...

Add Yahoo as a preferred source to see more of our stories on Google. Red Bull Racing is taking a massive leap into the unknown this season by debuting its first in-house F1 power unit. As part of its ...

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 ...

Follow live updates and the best video as the 2026 Formula 1 pre-season continues with three days of testing from the Bahrain International Circuit.

Red Bull Racing is taking a massive leap into the unknown this season by debuting its first in-house F1 power unit. As part of its new partnership, Ford contributed a significant amount of resources ...

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