F1's engine freeze is over, and all-new power units will hit the track in 2026. But how will these new engines be developed over the next five years?

The FIA’s Nikolas Tombazis has explained why exploratory talks about potential future engine regulations for F1 have already begun following the postponement of a critical meeting in London this week.

A Formula 1 test in January, in the middle of winter, behind closed doors and with no media or fans in sight? ESPN fills you in on all you need to know ahead of Barcelona testing.

Widespread reports suggest that at least one power unit manufacturer has managed to find a potential regulatory grey area.

It remains to be seen how drivers will respond to the new rules, but they could make for far more interesting races.

Mercedes has confirmed it has drawn inspiration and lessons from the 2014 Formula 1 power unit regulations to develop its ...

Honda has shared a first glimpse of its 2026 Formula 1 power unit, which will be used exclusively by Aston Martin. Taking to social media, the Japanese manufacturer shared a close-up shot as well as a ...

Regulation resets don’t fail because teams cheat, they fail because systems underestimate engineers.

Cadillac is set to join Formula 1 in 2026 through a multi-year agreement with Ferrari for power unit and gearbox supply. Cadillac F1 will partner with Ferrari for power units and gearboxes in a "multi ...

Formula 1 is introducing a new set of regulations next season. As with previous significant shifts in the rulebook, racing will play out slightly differently on track and there's a new dictionary of ...