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.
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.
Landsat 8 has just completed its first year in operation -- and it's already recorded some fascinating changes on Earth's surface.
We've never seen an object this big get so close to Earth. Get ready for Friday's rendezvous with asteroid 2012 DA14.
After traveling for 37 years, Voyager I is recording pulses from the sun that confirm it has entered a different region near the edge of the solar system called interstellar space.
The B612 Foundation highlights the fact that asteroids come a-knockin' 3 to 10 times more frequently than previously thought. But don't freak out; most explode too high up to cause damage on the ground.
Kepler-186f orbits an M dwarf star in the constellation Cygnus. More importantly, it's the first confirmed Earth-size, potentially habitable planet elsewhere in the universe.