The peripheral drift illusion causes us to perceive motion in a still image. A new study shows that the mechanism of this illusion relies on changes in pupil size.

Blinking is a commonplace gesture. But when your eyes open and close at lightning speed, as if a speck of dust had settled in ...

In this dialogue-free cat's-eye view of a world after humans, a boatload of animals squabble and scamper but learn to survive ...

LoL streamer NoArmWhatley claims to have learned how to animation cancel his blindness after a traumatic brain injury to keep ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...