Apple said it is working to squash software bugs that have evidently been eating away at battery life in the iPhone 4s and other gadgets powered by its latest mobile operating system.
A new "subconscious mode" for smartphones and other WiFi-enabled mobile devices could extend battery life by as much as 54 percent for users on the busiest networks.
A Duke University graduate student has found a way to double the battery life of mobile devices such as smartphones or laptop computers by making changes to WiFi technology.
(AP) -- When Amazon.com's ground-breaking Kindle e-book reader came out in 2007, it cost $399. Now, some e-readers, including the most recent Kindle entry, can be had for just north of $100.
(AP) -- The tablet computers that compete with the iPad have mostly been uninspiring. The Eee Pad Transformer stands out with a design that isn't just copied from the iPad: It's a tablet that turns into a laptop.