The human eye functions like an exceptionally precise, high-end camera, one with a resolution of around 576 megapixels. What ...

For the first time, humans might have glimpsed a rainbow of color that lies just beyond our sight – including a "blue-green of unprecedented saturation". You've never seen it before because you can't.

A team of researchers has discovered new insights into the evolution of color patterns in frogs and toads -- collectively known as anurans. Animal color patterns can help them camouflage with their ...