WEST LAFAYETTE, Ind. – Ancient artists used a technique called stippling – in which pictures are created by painting or carving a series of tiny dots – to produce drawings on cave walls and utensils ...

Ghost imaging involves capturing an image using photons that have never interacted with the object being imaged. Can you perform ghost imaging using the human eye as one of the detectors? The answer ...

Justin Dover is a network administrator at Harpeth Hall School in Nashville, Tenn. He has presented at many conferences, including the Laptop Institute. Computer imaging is a must for any IT ...

Welcome to TNW’s beginner’s guide to AI. This (currently) four part feature should provide you with a very basic understanding of what AI is, what it can do, and how it works. The guide contains ...

NOTE TO JOURNALISTS: Two publication-quality images, one of a human cranium and another of a foot, are available at ftp://ftp.purdue.edu/pub/uns/ebert.head.jpeg and ...