In a recent study supported by the U.S. Naval Research Laboratory and the Army Research Institute, University of Notre Dame ...

This British Shorthair cat not only has a split-down-the-middle orange and tortoiseshell face, she also has a piercing orange eye and a piercing blue eye. I would never do anything but gaze at this ...

Eye tracking plays a critical role in the latest virtual and augmented reality headsets and is an important technology in the ...

Part of the great white shark's mystique is its unnerving gaze, a sort of blank ... there's a lot going on in that eye. It has an iris, a pupil, cornea… and some beautiful blue coloring.