Undercover Colors nail polish changes color when in contact with Rohypnol, Xanax and GHB so you know when to drink or dump a beverage.
Detectives Rust and Marty have fun finding clues and getting into trouble in these retro book covers inspired by The Hardy Boys. Artist Todd Spence reveals why his homage works so well.
The crash of HBO's popular app and Web portal follows tribulations for live streams of the Oscars a week earlier.
Scientists at Australia's CSIRO are developing an eye test that can detect the protein responsible for Alzheimer's up to 20 years earlier than currently possible.
Conan O'Brien is confident he understands all the new emoji characters. Perhaps he's over-confident.
The drones are coming! Protect yourself with a clothing line that prevents thermal imaging.
In a work order posted online, the service is looking for software that synthesizes social-media data and weeds out false positives and sarcasm. Oh, and it has to be IE8 compatible.
The EyeGo, developed at Stanford University, uses an iPhone to snap sharp pictures of the front and back of the eye.
Want your hands to sparkle in a darkened club? Perhaps you're a really glamorous cell phone thief? Lumi Deco Nails include tiny LED antennas that light up when NFC signals are nearby.
At Nvidia's developer conference last week, auto supplier Denso showed image-processing tech that can tell if you are staring at your phone.