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 ...

Optical imaging and characterization of weakly scattering phase objects, such as isolated cells, bacteria and thin tissue sections frequently used in biological research and medical applications, have ...

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 ...

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 ...