From surreal sea slugs to rainbow birds, these candy-colored critters show off Mother Nature's wild side. Among the legions of somber-colored animals that have evolved to blend in with their ...

Neon green, ultraviolet, rainbows — the variety of colors animals can make seem endless. Here's why they make this profusion of color. When you purchase through links on our site, we may earn an ...

The U.K.’s Colchester Zoo is trying to bring home the least sneaky animal escapee possible: a rainbow lorikeet. The brightly colored bird made its daring getaway last weekend by simply hitching ...

Woman searching rocky tidal pools on the Cornwall coast spotted the “colorful blob” of a rainbow sea slug, a rare animal sighting, photos show. Photo from Vicky Barlow @thehidephotography ...