PC World blogger Rick Broida has tips for improving battery life on the road, making your laptop battery last longer, and saving energy with Windows Vista.
Here's a trick for deskbound laptop users: Pull the plug. But not the one you think.
A new version of Conficker has turned up and could portend even more malevolent uses of that already-nasty malware...
Kinesis' K2 charges electronics with solar and wind energy.
2009 should be a big year for products that recharge devices without wires, judging from what's on show at CES.
HP will offer Boston-Power's Sonata battery with laptops. The battery can last 1,000 charges without degrading and reach 80% of charge in 30 minutes.
Intel is researching the harvesting of free energy from the environment to run electronic devices.
Getting up and going can be complex in the digital age, especially if you're carting a multitude of devices. Here's how to get more efficient.
Mary Lou Jepsen's Pixel Qi plans to start shipping low-power screens in the second half of next year.