The Doctor from "Doctor Who" has two hearts because he's from the planet Gallifrey. But why in the world do diesel trucks ...

Whereas, by comparison, the gas-powered Hemi option in the same Ram only has a 10.9:1 compression ratio. These engines require such a high compression ratio because diesel fuel is less volatile ...

Devon-based Ammotto, which it says is on a mission to revolutionise the world’s energy landscape with zero-emission technology, has secured a PCT patent (international) and UK patent on its technology ...