Apr 16, 2014 Batteries are hard to develop because they live in the world of material science.
Feb 4, 2014 One challenge facing consumer electronics makers is the need for batteries that hold a longer charge.
Nov 11, 2013 At MIT, a scientist is studying sea snails, and say they hold the key to "biologically inspired processing."
Nov 4, 2013 They charge up hundreds of times faster than a battery, never wear out and need replacing, and they don’t care about temperature extremes.
Sep 17, 2013 General Motors says it's working on an electric car that hits a sweet spot: a range of 200 miles and a friendly price tag.
Sep 17, 2013 GM's goal is a car that can travel 200 miles on a single charge, with a price tag of around $30,000.
Aug 20, 2013 A hot car, a stock price doing back flips into positive territory -- for a young company, Tesla is having a great year.
Aug 7, 2013 Flashy electric-car maker Tesla is struggling to become more profitable, and GM and Daimler are cutting prices on their zero-emission models
Jul 30, 2013 The company's long-awaited hybrid has some scratching their heads.