Have you ever wondered why some birds are so colorful compared to others? The color of a bird’s feathers is determined by ...

Blue is remarkably rare in nature because true blue pigments are almost non-existent in living organisms. Instead, most natural blue results from stru ...

Birds boast some of the most vibrant colors among terrestrial animals. Our pretty avian friends have inspired our Democrat and Chronicle photographers for years and captured the imaginations of many ...

There’s just something special about seeing a blue colored bird. Blue jays, bluebirds, indigo buntings — their feathers brighten feeders when they swoop in for a meal, and they stand out when they ...

(Nanowerk Spotlight) The colors in the world around us are produced through either absorption of light by molecules (pigmentary colors) or scattering of light by nanostructures (structural colors).

Peacocks, panther chameleons, scarlet macaws, clown fish, toucans, blue-ringed octopuses, and so many more: The animal kingdom has countless denizens with extraordinarily colorful beauty. But in many ...

Researchers have found a new "grue jay" bird in South Texas, a hybrid between blue and gray jay birds that is likely the result of shifting weather patterns and climate change.