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.
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 most important things to know when shopping for a cell phone.
We check out a robot that could be a precursor to dinosaur robots, an extravagant doghouse full of luxury amenities, and an AI build from Google that learns to play Atari games without knowing the rules.
Sporting impressive design and solid sound, Parrot's feature-packed and pricey Zik 2.0 wireless headphones will wow some users but intimidate others.
The Bluetooth-enabled Crystal Wash 2.0 is a curious, detergent-free way to wash your clothes.
Pricing not available
By contrast, Microsoft's most recent public count in November noted Xbox One sales at around 10 million, though that figure is likely much higher after a strong holiday-shopping season.
On one hand, of course we want to spoil our pets rotten, so the "Samsung Dream Doghouse" seems like a good way to do that. On the other hand, though, we don't see our dog going out and buying us any pricey gifts, so maybe we'll hold off on this ridiculously posh pad.
Don't worry about that whole Superfish thing; there's no Windows, and therefore no spyware, on this laptop.
NASA scientists have analysed the water signatures in Mars' atmosphere to determine that the planet once had a primitive ocean bigger than the Arctic Ocean on Earth.