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.
Images of Cyclone Bansi taken by astronauts aboard the International Space Station show an eye aglow with lightning.
What can you do with a feed truck, a drone and a herd of cattle? A rancher who is famous for serenading his cows will tell you.
The device lets you livestream HD video, as well as talk and play with your pets.
We have seen the future and it includes an iris-scanning smartphone and luggage that can weigh itself. Check out the rest of the impressive tech from day two of Mobile World Congress 2015.
A NASA video shows what an astronaut would experience catching a ride on Orion as it re-enters Earth's atmosphere.
A higher-precision image sensor approach lets your phone detect fine movements like finger-pinch gestures made away from the screen.
Although its flash-equipped front camera is eye-catching, its image results aren't as impressive as I'd hoped. Still, the flash will illuminate your face where other phones can't, and the Desire Eye comes with fun software, is well-specced and waterproof too.
A new startup promises the world's first true augmented-reality ski goggles for skiers and snowboarders that you can control with your eyes.