Rearing experimental animals under special illumination, researchers have found new evidence that early visual experience is indispensable for the development of normal color perception. The ...

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 ...

Colour constancy is the capacity of visual systems to keep colour perception constant despite changes in the illumination spectrum. Colour constancy has been tested extensively in humans and has also ...

A quiet walk in nature often hides surprises. Many animals see worlds unlike ours. Their colours appear muted or shifted differently. Their eyes favour survival over vivid tones. These creatures rely ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Hummingbirds can see an impressive array of colors that are ...

Colour perception is one of the most complex and debated phenomena in visual neuroscience and psychology. It encompasses how the human visual system interprets wavelengths of light to produce the ...

Red does not make bulls angry. Science shows they react to movement, not colour, debunking myths and revealing how instinct, ...

Some animals in nature can do something really amazing– they can change their colours. It’s not just to look pretty, but also about staying safe, catching food, or showing how they feel. This special ...

WHETHER the lower animals have colour-perception is a question that has long been discussed without conclusive evidence being forthcoming. Paul Bert and the late Lord Avebury may be cited amongst ...

In today’s busy, colourful, and fast-moving world, some things stand out by being calm and simple. White animals are one of them. On social media, wildlife videos, and nature pages, these animals with ...