There is intrigue surrounding a niche element of the F1 2026 regulations. PlanetF1.com dives in to explain what it all means.

The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

The compression ratio in Mercedes’ and Red Bull's 2026 engines has come under scrutiny in F1, but what’s really behind it?

F1 power units will undergo a major overhaul from 2026, but over the years the sport’s engines have already been through a ...

F1 is bracing for its first major political firestorm of the 2026 era, due to a potential loophole in the engine regulations.

Mercedes and Red Bull face scrutiny as rival teams push the FIA to clarify a key 2026 engine rule, raising the possibility of ...

Honda released the first sound bite of its 2026 Formula 1 engine, which will power the Aston Martin F1 cars of Fernando ...

For outsiders, Formula 1 can look like a complex and confusing sport to follow. Drivers change yearly, manufacturers introduce upgrades to the cars, rules and regulations change, and even team names ...

The F1 car of 2026 will be slightly narrower and slightly lighter than the machines that raced for the last time earlier this ...

Formula 1 is edging towards its first major dispute of the 2026 era, with a possible engine loophole fuelling tension ...

Having the best driver means a lot, but in Formula 1, without the strongest engine and car, it can mean very little. In 2025, there are ten teams in F1, but there are far fewer engine suppliers. There ...

This article is part of our Forever Forward series, which is showcasing the ways Formula 1 is innovating for the 2026 season. Few things split Formula One fans like the power behind the championship’s ...