In green are motor neurons generated from embryonic stem cells. In blue are nuclei from other cell types. The superimposed graph is a topological representation of individual embryonic stem cells ...

The new images made by Endeavour were also formed from two sources, in this case two antennae. The ship made use of the interpherometric system in which two radars emit signals on bands X and C, two ...

Bing Maps just released an update that includes “bathymetric imagery,” which provides a better look at ocean floor topography, as well as 13 million square kilometers of new satellite imagery. The ...

The shape of a cornea can be measured and represented by color-coded maps in several ways. A number of different dioptric intervals has been used for color-coded maps and most topographers offer ...

This view shows a close up of toward the south polar region of Saturn's largest moon, Titan, and show a depression within the moon's orange and blue haze layers near the south pole. NASA’s Cassini ...