Sep 5, 2014
Tesla is relying on fab efficiency to cut prices on an established type of battery.
Jul 28, 2014
Why Nissan is willing to lose money on the Leaf.
Jun 11, 2014
A group founded by angel investors seeks efficiency in developing new batteries.
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.
May 27, 2013
The company Better Place is liquidating, after a failed attempt to make electric cars with batteries to swap in and out. Problem is, e-vehicles are still expensive. And fossil fuel prices in the recent downturn have softened.
Apr 22, 2013
The Rapid Equipping Force seeks solutions to problems soldiers encounter in the field -- such as packing pounds and pounds of batteries on patrol.