Harley-Davidson has unexpectedly revealed Project LiveWire - the first Harley-Davidson electric motorcycle.

Why it's so inspiring that Elon Musk - the Thomas Edison of our generation - is applying 'open source' philosophy to his Tesla patents.

Google is to build driverless cars that will have a stop-go button but no controls, steering wheel or pedals.

The Gigafactory is Tesla's name for the massive, all-in-one battery factory it's planning to build somewhere in the American West, starting in the next few weeks.