The rotary engine was an unconventional design that delivered great power for its size. Here's what's good and bad about it.

Mercedes set the pace of the first F1 2026 pre-season test in Bahrain, but George Russell insists that all eyes should be on Red Bull.

GE Aerospace technician Suresh Sinnaiyan has spent more than a decade repairing jet‑engine compressor blades by guiding them across a sanding belt with practised precision.

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 ...

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