Inspired by the tangents derailing this Lounge thread, one question which arose was how one really defines the color discernment of a tetrachromat - as the vast majority of humans are incapable of ...

"It was a Rosetta Stone moment; I felt like we had broken the code." The recent correspondence from Kristopher Jake Patten, Ph.D., an affable and brilliant scientist studying the senses at Arizona ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Your Facebook friends may be falsely ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Your Facebook friends may be falsely ...

Your Facebook friends may be falsely identifying themselves as tetrachromats, thanks to a color test that has been making the rounds. The article, which cites Professor Diana Derval, who lists herself ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Your Facebook friends may be falsely ...

A tiny group of people can see ‘invisible’ colours that no-one else can perceive, discovers David Robson. How do they do it? As Concetta Antico took her pupils to the park for an art lesson, she would ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Heather Ford takes us to Liberty Station in ...

After decades of exhaustive study, scientists have concluded that human tetrachromacy is real. Some people have a truly superhuman range of color vision. In fact, there are two distinct types of ...

"It was a Rosetta Stone moment; I felt like we had broken the code." The recent correspondence from Kristopher Jake Patten, Ph.D., an affable and brilliant scientist studying the senses at Arizona ...

Your Facebook friends may be falsely identifying themselves as tetrachromats, thanks to a color test that has been making the rounds. After the color controversy over a black and blue dress, or is it ...