Silicon Valley is pouring more money into Internet security companies than ever before.
Silicon Valley's male-dominated culture could cost the technology industry the thing it values most: innovation.
His book about a colony on Mars is about to become a Hollywood blockbuster, but Andy Weir isn't quite as bullish as NASA about his fiction becoming fact within 25 years.
An armchair detective and a biochemist claim to have solved the mystery of the Ripper's identity through DNA testing a shawl. But some experts aren't convinced.
The power of the Internet makes a takeout joint in Kona, Hawaii, one of the highest-reviewed US restaurants on Yelp.
The software maker sheds light on the secretive workings of the ambitious holographic headset -- by making us develop an app in real time.
Commentary: Fans are upset about "Avengers" director Joss Whedon leaving Twitter. But is constant and immediate interaction with fans a gift or a curse? CNET's Bonnie Burton weighs in.
By messing with the brain's sense of location, a team of researchers in Sweden figure out how make people believe they're wearing each other's bodies.
R.L. Stine, the "Stephen King of children's literature," composes an impromptu horror story online to the delight of his fans. And it was all about a sandwich.
The distance to a super-bright galaxy has been exactly calculated, setting a 13-billion light-year record as the most distant galaxy ever seen (that we know of).