Morning Overview on MSN

F1’s new engines have teams worried about compression ratios

Formula 1’s next-generation power units are not even on the grid yet and they are already reshaping the competitive landscape ...
Ars Technica

Compression ignition engines are a big breakthrough—we got to try one

IRVINE, Calif.—Despite rumors to the contrary, the internal combustion engine is far from dead. Recently we’ve seen several technological advances that will significantly boost the efficiency of ...