The most important things to know when shopping for a cell phone.
Microscopic sculptures by artist Jonty Hurwitz are so tiny that they can fit easily inside the eye of a needle, on a human hair -- or on the forehead of an ant.
Carnegie Mellon's modular robotic snake is able to traverse sandy environments, thanks to lessons learned from sidewinder snakes.
The Fred & Friends Wet My Whistle Musical Straws add musical accompaniment to a regular drinking glass. With practice, of course.
It may look like a vintage 1970's amp, but Yamaha's all-new A-S801 sounds like the 2015 component that it is.
A watchmaker has created a working, 3D-printed model of a tourbillon to demonstrate the beautiful elegance of haute horlogerie.
Oral-B, Smart Kapp, Cobi, and student Kenneth Shinozuka enter the 2015 winners circle for their unique approaches to Bluetooth-compatible products and services.
This model of the hedge maze from the Overlook Hotel in Stanley Kubrick's classic horror film has the level of detail you'd expect from an experienced movie model maker.
Don't look for Google to run a large-scale network. Instead it's teaming up with wireless carriers, as it does with hardware makers for Nexus devices.
Mobile World Congress has officially begun in Barcelona, Spain. Here's all the stuff you missed at the first day of the show.