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 ...

Biologists have recently discovered that a wallaby's perception of color is more similar to a dog than a quokka, sparking questions as to why marsupial color vision has evolved so selectively. By ...

First-ever images of living human retinas have yielded a surprise about how we perceive our world. Researchers at the University of Rochester have found that the number of color-sensitive cones in the ...

Scientists have taken up the task of gaining new insights on understanding how the brain perceives colour and its ability to stay stable on the perception of an object's colour as lighting conditions ...

Do things look duller? As we age, the way we see the world can change – literally Tell us: share your experiences of traveling with friends Every now and then, a bit of nostalgia bait drifts across my ...

Anyone who's ever stared in desperation at a paint colour chart will know that telling shades apart is not always the easiest task. Due to our biological differences, some people seem to have no ...