Photoshop CS6 tutorial showing how to make a scary-looking X-ray of a face from an ordinary headshot. Canada's Carney fires back at Trump after Davos speech Florida husband and wife arrested in ...

Luther Ray Abel is an Associate Editor for National Review. A veteran of the U.S. Navy, Luther is a proud native of Sheboygan, Wis. The Times has once again shown itself, through the sin of omission, ...

X-ray tomography, or X-ray computed tomography, is a method for generating 3-dimensional imaged volumes from 2-dimensional X-ray image slices. X-ray imaging is based on the differential absorption or ...

The Center for Astrophysics and Space Astronomy (CASA) is dedicated to advancing our understanding of the Universe in which we live through observations, theory, and the development of ground-based ...