science
Wi-Fi Networks Can Now Identify Who You are Through Walls

Who needs a peep hole when a Wi-Fi network will do? Researchers from MIT have developed technology that uses wireless signals to see your silhouette through a wall, and it can even tell you apart from other people, too. Read More >>

photoshop
Goodbye Phonies: This App Will Automatically Detect Photoshopped Images

Scientists have created a new software program that will automatically detect any image that has been modified in Photoshop. The software is now tuned to faces, but it will be able to flag any type of image, they say. Read More >>