What is a PHEV? The four types of hybrid car explained - Not all hybrid cars are alike – here’s what you need to know before you buy yours ...

For 42 years, the XK was Jaguar’s secret weapon. It proved its worth on the racetrack and powered generations of cars. The company’s leap into electrics could take a similar path. By Paul Stenquist ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...