A technical loophole involving thermal expansion has triggered accusations, secret letters to the FIA, and a war of words ...

Engine compression ratios have become a hot topic ...

Is the 2026 title already decided? Rivals Audi and Ferrari protest Mercedes' \"thermal expansion trick\" that allegedly ...

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

Despite Mercedes having kept the FIA “in the loop” over the compression ratio, the governing body still feels the need to let F1 manufacturers vote. What is the background, and what are the next steps ...

The FIA: "We want people to be competing on the track and not in the courtroom, or in the stewards room." ...