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.

Despite accusations that their power unit may be illegal, Cadillac insists that their Ferrari engine is legal ahead of the ...

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

"This is not mere competition; it is a battle with ingenuity and technology refined to perfection." ...

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

Legendary Formula 1 boss has given his view on the compression ratio saga.

Honda has kicked off its new partnership with Aston Martin by launching its 2026 power unit during an event in Tokyo.

Honda have showcased their brand new 2026 power unit which Aston Martin will use in this season's Formula 1 world ...