Chromatic adaptation underlies the remarkable ability of the human visual system to maintain stable colour perception despite changes in the spectral composition of ambient light. This phenomenon, ...

People who speak a language that has multiple words for different shades of colour perceive the shades more quickly. Bees have a phenomenal ability to perceive different shades of colour, and their ...

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 ...