NEC said Monday that it has developed a new lithium-ion battery technology that doubles the life span of conventional models.
Researchers propose a new mode to boost your phone's battery life by about 50 percent by putting it in an "almost-totally-asleep" mode.
Two researchers at the University of Wisconsin in Madison have created an energy-harvesting technology called 'reverse electrowetting' that converts mechanical energy into electrical energy.
Chipmaker focuses on laptops for portable computing, questioning whether the tablet market has room for more than iPad.
The Titanium is a push-to-talk phone with great battery life, but slow data speeds make it useless as a smartphone.
The world's best security researchers and hackers have gathered in Las Vegas for the Black Hat and Def Con security conferences, and news about their work is creeping out like a toxic flood.
You can take it with you. A digital nomad reveals his favorite mobile equipment for traveling light.
A researcher has studied the batteries in several MacBooks, MacBook Pros, and MacBook Airs and discovered they are vulnerable to being hacked.