A new device allows you to jump from one world to another through a portal and interact with others on the other side of the planet.
They're not quite robot overlords, but new robot prison guards will soon help human guards monitor inmates in South Korea.
Apple is doing a better job of inspiring loyalty among customers than its rivals in the mobile marketplace, according to research.
Curiosity, NASA's most sophisticated Mars rover yet, is set to lift off this week. Here's how you can stay tuned and watch.
The Italian mathematician who helped craft Google's search engine readies a "new radical view" of online search.
Who says that learning and playing can't be the same thing? Biochemies DNA plush dolls encourage the pursuit of science while your kid thinks they're just playing with dolls.
A new iOS app tries to monitor your heart rate and breathing rate using nothing but the iPad 2's camera.
A new giant "spider" can crawl and even jump its way into dangerous places to locate hazards. Also: It's super creepy.
IBM has reached a deal with Chinese electronics retailer Suning Appliance to build research centers in China and the U.S. meant to develop e-commerce products.
As denial of service attacks accelerate, research reveals that firewalls and other conventional security measures can't ensure protection.