Formula 1 is a game of millimeters, but Mercedes just lost a massive battle over internal engine temperatures. The FIA has officially stepped in to close ...

Lewis Hamilton raised eyebrows following the first day of preseason testing in Bahrain, reacting to speculation that Mercedes may be holding a potential technical edge over the rest of the field.

SAKHIR, Bahrain — Formula 1’s engine manufacturers will vote next week on a mid-season rule change addressing the compression ratio row that has centered on Mercedes. Over the winter, it emerged that ...

Most engines generate power from an internal combustion system. On the basic level, these engines work by compressing fuel and air into a tight space. Within the cylinders of an engine, pistons pump ...

Getting an engine compression test for your car is a bit like having your blood pressure taken. It sounds complicated without context, but it's a relatively straightforward and painless procedure that ...

If there's one question that's forever on the lips of car enthusiasts, it's how much horsepower an engine makes. Answering that question is deceptively complicated, however, because of what the term ...