A two-rotor Wankel gas engine acts as a generator for the battery ... along with its headline-making extended-range ...

Researchers at the University of British Columbia (UBC) propose using thermoelectric generators to harness energy from temperature differences, even in the harsh Martian environment.

While the wider Qashqai range is powered by a 110kW/250Nm 1.3-litre four-cylinder turbo-petrol engine, the e-Power features a ...