The phrase "Atkinson cycle" is as synonymous with hybrids as the words "Toyota" and "Prius". But what does that even mean and ...

Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The ...

Chevy almost pulled the trigger on what would have been the hottest classic turbocharged sports car of all time, but for whatever reason, canned it.

MAN Energy Solutions reports that its ME-LGIA (-Liquid Gas Injection Ammonia) engine, currently undergoing testing at its ...