CNET's Dan Graziano tested the step and distance accuracy of the Apple Watch. See how it stacks up against the competition.
Is your unlimited data plan really unlimited? Use an app to find out.
Tinkerers and DIY lovers, this micro-PC is for you. Plus: more free music from Google Play!
Gaming is one of the best uses for a 4K TV, right? Or is it? We check out the pros and cons.
Astronomers using the Hubble Space Telescope say the star nicknamed Nasty 1 (Miss Jackson if...) doesn't behave like a typical star of its kind. Hence its bad-boy image and name.
The company, which already offers free mobile phone service via Wi-Fi networks, is trying to make a name for itself with the introduction of a $99 Android handset.
Google says it knows Silicon Valley needs to do a better job of employing women and minorities. One company program hopes to solve the problem by looking to historically black colleges.
Executives shelved the idea of a branded ultra-high-definition TV because the features weren't considered compelling enough, according to the Wall Street Journal.
A fun new visualization compares old tech with new and finds that computing power has increased a trillionfold since 1956.
Start-ups and small companies at Mobile World Congress get one shot and just a few seconds to explain what their company is and why it's cool. See how they get on.