If there were no need for massive batteries, electric propulsion could dramatically reduce aviation's contribution to climate change from carbon dioxide emissions. But what if the plane, itself, were the battery?
Tesla Motors says a new version of the Model S electric car is the quickest production car in the world from zero to 60 miles per hour.
Tesla Motors reported Wednesday a larger second-quarter loss than expected as it worked to speed production in the face of strong demand for its electric cars.
Toyota's much ballyhooed plug-in hybrid Prius Prime is being pushed back by several months, with the new sales date set for late this year or early next year.
Engineers from the University of Southampton are helping to develop an electric-hybrid engine for Venice water taxis this summer to provide cleaner, greener transport.
A new self-balancing electric scooter from Segway grows on you. Like a comfortable pair of shoes, it takes you places, but on wheels.
With 14 electric motors turning propellers and all of them integrated into a uniquely-designed wing, NASA will test new propulsion technology using an experimental airplane now designated the X-57 and nicknamed "Maxwell."
Tesla Motors is recalling 2,700 Model X sport utility vehicles to fix a locking hinge that could allow third-row seat backs to fold forward, the automaker said Monday.
Tesla Motors has already established its electric cars as fast, well-sized and capable of competing with petrol cars in how far they can go without needing a recharge. Now, the US firm run by Elon Musk appears to have countered ...
Worldwide orders for the new lower-priced Tesla electric car hit 276,000 over the weekend, surprising even the company's CEO, who says it may force Tesla to open another factory.