A shiny is a very rare Pokémon that comes in a different color than usual. It may be a fictional concept, but nature has no ...

Colour blindness in animals can be largely attributed to the structure of the eyes. The perception of colour requires the ...

Scientists reveal how nudibranchs create dazzling colors through microscopic crystals, unlocking a surprising marine mystery.

We usually assume animals see the world better than we do. Sharper eyes, quicker reactions, stronger instincts. But when it comes to colour, that’s not always true. Some animals don’t see bright ...

Daniel Hanley received funding from the National Geographic Society. Vera Vasas does not work for, consult, own shares in or receive funding from any company or organization that would benefit from ...