The Galaxy S5 and earlier Galaxy smartphones had replaceable batteries and storage expansion slots. But the new GS6 says goodbye to that flexibility in favor of a sleeker design.
It's a real-life mystery cliffhanger. We've come up with a list of possible reasons a large crater on the biggest object in the asteroid belt looks lit up like a Christmas tree.
And why you may prefer to stick with one color or the other.
I wandered around an entire room and painted with light; my first taste with HTC and Valve's upcoming virtual reality hardware was incredible. Here's what it felt like.
The next evolution in wireless networking holds promises of self-driving cars and movies that download in the blink of an eye. 5G is big at this year's Mobile World Congress, but don't expect it until 2020.
The world's most valuable company joins Wall Street's pre-eminent stock index, a key metric of the nation's economic performance.
Don't look for Google to run a large-scale network. Instead it's teaming up with wireless carriers, as it does with hardware makers for Nexus devices.
Microsoft has released a preview of its updated Office suite for Mac OS 10.10 users. The official version is due out around the middle of the year.
The PlayStation maker shows off its latest prototype, saying it's "close to the final consumer product." But is it ready to convert VR skeptics?
Boost your Mac's performance and reclaim hard-drive space with this handful of cleaning tips.