We're not going to get into the whole "who made the first car" argument today. But there's not much doubt that the overall history of self-propelled vehicles goes back well beyond the Mercedes Patent ...

Subaru engineers took traditional anti-lag technology and developed something far more unusual: an external combustion device known as the Rocket Exhaust. Sitting between the engine and turbo, the ...

DETROIT, MI -- The buzz at the SAE 2008 World Congress here was over a water-lubricated external combustion engine that uses steam to power automobiles, lawn mowers and stationary generators. Known as ...

Amid protests in India over E20 petrol, BJP's engineer MP Konda Vishweshwar Reddy has sought to settle the controversy with a ...