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 ...

The crux of the matter lies in that the Formula 1 compression ratio is not measured by sensors during engine operation, but statically. The FIA simply compares the ratio in volume in the cylinder ...

Mercedes could come out on the losing side of a critical vote regarding the engine regulations as other power manufacturers ...

The higher the ratio (in F1's specific case, 18:1 vs 16:1), the more the fuel and air inside the cylinder is compressed – to 1/18th of its original volume, or 1/16th (other compression ratios are ...

Zak Brown has dismissed the swelling controversy over compression ratios and Mercedes power units as nothing more 'typical ...

Abstract: With the ever-increasing computing power of supercomputers and the growing scale of scientific applications, the efficiency of MPI collective communications turns out to be a critical ...

GE Aerospace announced on January 26 that it reached a key milestone in hybrid-electric aviation, confirming a successful ground test of a commercial turbofan engine that can extract, transfer, and ...

Look back at all the updates and best video as Formula 1's all-new 2026 cars hit the track together for the first time at a five-day event in Barcelona ...

I bought a Mercedes Benz S550 to find out! Here's the result from my first road trip in it. 500 miles on 1 tank of gas. It's a big tank. Let me know what car you have and how many mpg you're getting ...

Red Bull's F1 testing data from the first day of the Barcelona shakedown left Sky Sports' Ted Kravitz and Craig Slater impressed. Following day one of testing at the Circuit de Barcelona-Catalunya, ...