Keep your office hardware, desktop PCs, and laptop batteries running as efficiently as possible to cut ongoing energy costs.
Control 7 different devices with your iPhone, play Internet radio on your BlackBerry, and more.
Struggling auto-maker General Motors unveils a two-wheeled, two-seat electric vehicle jointly developed with Segway.
When battery life really counts, adjusting a few simple settings can keep unproductive darkness at bay.
Learn how to keep your notebook going when you're away from a wall socket and there's no power port in sight.
Hewlett-Packard's new Enviro laptop batteries from Boston Power are guaranteed to last three years.
MIT researchers have discovered a new method of recharging lithium ion batteries at super-fast speeds.