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Contest sponsored by PBS' "Design Squad Nation" challenges young engineers to build big. And they do, crafting a confetti-launching trebuchet, and a solar-powered hot tub, among other creations.
A pair of fans has created a 3D-printable version of the chess-like board game played in George R R Martin's A Game of Thrones.
Hitting entries in Google's 500-million-item database of things is still a bit of a roulette spin.
Siege Toys is one of many tiny start-ups using a pledge marketplace to raise funding and collect pre-orders.
CNET compares the Apple iPhone 4 to the HTC Evo 4G.
DIY cannons, catapults and slingshots abound in Portland, Ore.
Smartphones with quad-core processors are always faster than dual-core processors, right? Only if you believe the myths.
Notes from Apple's iPhone Tech Talks: "Energy friendly" Web apps and more
The PlayStation 3's latest firmware update--which unveils a PlayStation Store overhaul and adds DTS Master Audio decoding for Blu-ray movies--is now available.
Security reporter Elinor Mills joins us today to discuss the large data breach at marketing services company Epsilon, which most likely landed your e-mail address in a hacker's database.