A new optical illusion excellently illustrates just how finicky our eyes are when it comes to perceiving colors.

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

A recent study published in the journal Perception provides evidence that people who play outdoor sports have superior color detection in their peripheral vision compared to indoor athletes and ...

Is your green my green? Probably not. What appears as pure green to me is likely to look a bit yellowish or bluish to you. This is because visual systems vary from person to person. Moreover, an ...