A traditional car engine is a complex wonder of engineering, with pistons moving up and down, springs compressing and decompressing, spinning shafts, opening and closing valves and spinning gears ...

If a car's engine or transmission goes bad, it often signals the end of the road for said car. However, if the vehicle is actually worth saving, installing a different engine or transmission becomes a ...

Carmakers Renault and Geely have announced a joint venture to build engines for hybrid and gasoline-powered vehicles, with the partners investing a maximum of €7 billion ($7.7 billion) in total.