Motorsports journalist Rob Peeters explains the Formula 1 compression ratio controversy, how IndyCar secured its engine contracts and previews the Daytona 500.

Gasoline engines operate on the Otto cycle, relying on standard four- or two-stroke combustion. What is the Atkinson cycle, ...

Formula 1 teams are testing in Bahrain this week, but a storm is brewing in the background that might turn the season on its head. A rule change could be introduced to rein in the Mercedes power units ...

Carlos Sainz backs Toto Wolff's view that Red Bull Ford's hybrid engines are setting an early benchmark at Bahrain's first ...

Guidance for 2026 is flat to 2% Contribution ex-TAC growth, compared to last quarter's reaffirmation of 3% to 4% growth for 2025. Underlying Retail Media Contribution ex-TAC growth is expected to ...

Toto Wolff says Mercedes could be “screwed” if the FIA decides to tinker with its new power unit regulations ahead of the ...

Williams team boss James Vowles has emerged as Mercedes’ most vocal defender as controversy swirls around the manufacturer’s ...

The FIA is racing to resolve a dispute over Mercedes' engine compression ratios before Melbourne after protests from Red Bull, Ferrari, and Audi.

Didn't expect you'd be looking up articles online about engine compression a few months ago, did you? That's what new F1 regulations can do to you. Luckily, we're here to help. Before we dive into the ...

James Vowles has declared the compression ratio controversy in the build-up to F1 2026 is “already political” with rivals manufacturers standing together against Mercedes.

Fernando Alonso urges the FIA to resolve the Mercedes engine legality dispute quickly to prevent unfair long-term advantages in F1.

Testing in Bahrain takes place this week from Wednesday to Friday between 6pm and 3am (AEDT). You can watch the last hour, plus a post-session analysis program, live on Fox Sports and Kayo from 2am on ...