A huge shift in F1's regulations this season has been highlighted by new power units. So what has actually changed?

Formula 1's five power unit manufacturers are set to vote on a proposed tweak to how engine compression ratios are measured, ...

Wondering why everyone is locking up and going off track in Australia? Here's what you must know about the brakes and how they affect F1 cars.

The power unit customers have found themselves on the back foot after the first race of the 2026 season.

A new twist has emerged in the Mercedes F1 compression ratio saga just under a week away from lights out in Melbourne. If you ...

Andrea Stella details the unexpected torque spike that contributed to Oscar Piastri’s Melbourne ...

The FIA announced earlier this month that there would be a vote between the five power unit manufacturers on the grid in 2026 on whether the rules should be changed to mean that t ...

As Formula One (F1) prepares to introduce new power unit regulations in 2026, the sport faces its most dramatic technical ...

Illustration: Kelsea Petersen / The Athletic; Takashi Ayoma / Getty, Antonio Calanni / AP Formula 1’s car design revolution for 2026 is the biggest in a generation. Not only are the chassis designs ...

Formula 1's electrified era got off to a topsy-turvy start in Melbourne, Australia as power units failed, cars crashed and ...

Toto Wolff says McLaren’s design choices — including gear ratios — differ significantly as the PU debate intensifies.