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 ...

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 ...

Anant Madabhushi For the last six years, Anant Madabhushi's lab on the campus of Case Western Reserve University has emerged as a global leader in the detection, diagnosis and characterization of ...

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 ...