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.
Earlier this summer, Apple eliminated its entry-level plastic-clad MacBook to make the just-updated MacBook Air line, once a pricey niche laptop, its mainstream computer.
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.
Samsung's Droid Charge is the latest high-end Android smartphone from Verizon. It carries a premium price - but it's not worth it.
(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.
It's the question I field most often from readers: Which e-reader should I buy?