At the Detroit Auto Show, the Bolt was out of the blue.
A comparison chart shows just how big.
From tattoo batteries to paint that powers a car, from floating solar farms to wires made from DNA, catch up on the year's most exciting energy news.
A pilot program will be available to an unspecified number of Model S electric-car owners, who will be invited to take part in the test.
A new study says that electric cars, charged by anything except coal, are preferable to gasoline vehicles.
For the first time, the Air Force has an entire fleet of plug-in electric cars.
This week we feature tech that takes us somewhere -- from highways to skyways, from Mother Earth to Mars.
Amsterdam's Model S taxi will join a small fleet of electric cabs operating in a handful of global cities.
New lithium-ion technology could be a game-changer for electric vehicles and consumer electronics. Continue reading →
This week, we take to the skies with technology that will put the wind in your sails.