Humanity is lucky to reside on a planet circling a star with plentiful radiation, illuminating the world around us in ...

The physical signs of fall begin when the leaves change color and start to fall from the trees. This transformation is ...

A native New Zealand insect that once mimicked its toxic neighbor has changed color in deforested areas, in a striking ...

By Gretchen A. Peck Walking into a paint store or the paint department at one of the largest home-improvement stores can be ...

The latest research indicates that animals have been able to distinguish colours for around 500 million years. This ability ...

A new study from the University of Arizona reveals that color vision in animals evolved around 500 million years ago, much ...

New research reveals how parrots and finches develop their extraordinary colours – and shows that evolution is an ongoing ...

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Tweaking the chemical composition of a parrot-specific pigment can shift feathers from red to yellow or green.

We found that while the Kindle Colorsoft is basically a colorized Kindle Paperwhite, its screen holds another difference that ...

As the fall season starts to wrap up, leaves start to fall in droves. But why is that? Meteorologist Matt Willoughby explains ...