Electric Planes on the Way With Greener, Cheaper Flights
NASA and other aircraft developers are looking for ways to drop the cost of fuel and lower the emissions for short-haul flights.
Super Energy Combo Could Charge Car in Minutes
Ultracapacitor blends nanotubes and graphene for more power, faster charge.
‘Air’ Batteries Could Energize EVs
A 500-mile car is a step closer to reality thanks to advances in lithium-air batteries.
Solar Cars Blaze Across Outback
Brushfires, heat, exploding car batteries and kangaroos are among the challenges drivers faced in the 1,864-mile-long course.
Electric Car DIYers Rev Up at Summit
A gathering in Missouri is a showcase for classic cars converted to electric-powered vehicles.