Officials are urging caution at railroad crossings after a freight train collided with a minivan in Jefferson County, resulting in the deaths of two women early yesterday morning.

Photoshop cc 2015 tutorial showing how to create a mind-bending, optical illusion that makes an image appear to be moving.

A San Francisco photographer captured a stunning optical display behind the Transamerica Pyramid on Thursday amid an unusual ...

There were some discrepancies between how the AI saw the illusion, though. While humans can 'freeze' any specific circle by ...