lithium air batteries

Enabling electric vehicles to get 500 miles on a single charge
Discovery Could Mean 5 times Longer-Lasting Batteries from Cell Phones to Car Batteries
Stable Superoxide Could Usher in New Class of Lithium-Air Batteries
Cambridge Researchers Make Lithium-Air Battery Tech Breakthrough
Air-Breathing Lithium Batteries Promise Recharge-Free Long-Range Driving
Inventing Batteries from Air