Amazon's new visual recognition software lets you scan the things around you and gives you a list of actions to do next.
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For a low-cost entry-level network storage device, the WD My Cloud is very impressive both in performance and features, making it one of the best deals for home users.
A fascinating NASA presentation suggests that in July 2012 Earth was one week away from being struck by a massive solar storm that would have had devastating effects. Can this be?
Earth is near the center of a tangled mass of potentially hazardous asteroids. But there's little to worry about.
Daredevil asteroid 2014 RC slid by close to Earth Sunday, but it may have left a parting gift in the form of a meteorite crater in Nicaragua.
Using tech known as lidar, a device will map forests in 3D and increase understanding of their role in the carbon cycle.
A user posts a fake news piece to CNN's iReport news hub. It stays live for 22 hours before someone realizes it must surely not be true.
We've never seen an object this big get so close to Earth. Get ready for Friday's rendezvous with asteroid 2012 DA14.
Landsat 8 has just completed its first year in operation -- and it's already recorded some fascinating changes on Earth's surface.
The world's most powerful rocket, designed to carry humans to Mars, is scheduled for a test launch in 2018.