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

A single line in the technical regulations has sparked months of debate — here’s how the compression ratio saga unfolded and ...

Testing is over. And in the grand tradition of preseason F1 testing, we have learned a great deal and confirmed almost nothing. So instead of pretending otherwise, here are the report cards for every ...

Mercedes’ fuel supplier still hasn’t certified their e-fuel for the 2026 Formula 1 season, adding another wrinkle to ongoing engine disputes. Throughout testing in Bahrain, Mercedes’ power unit has ...

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

Lewis Hamilton addressed rumors of a Mercedes compression ratio advantage after Day 1 of Bahrain testing, calling for a level ...

As always, here are the top stories from today, Wednesday 18th February. F1 returned to the track on Wednesday for the final ...

Formula 1’s governing body, the FIA, has confirmed refinements to the 2026 regulations after meetings in Bahrain. The F1 ...

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.

F1 testing 2026 live: Kimi Antonelli stops on track on final day in Bahrain - Follow live F1 coverage from the Bahrain ...

Formula 1s engine dispute will be resolved before the season-opening Australian Grand Prix after talks were held in Bahrain during testing; watch the second day of the final week of testing on ...

A late rule change could turn the 2026 season on its head.