Members of the animal kingdom come in a variety of shapes, sizes, and colors. All of these animals have blue eyes.

Curious to discover the sneakiest animals in the world? Keep reading to learn about these animals and their unique abilities!

Color vision evolved to support survival and social needs. Today, it influences how we think, feel, and navigate the world, bridging biological function with emotional experience.

Humans have established a permanent presence on nearly every continent, but how would the world be different if we had stayed ...

Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns ...

Animal research has always walked a tightrope between necessity and controversy. It has yielded critical breakthroughs in ...

The natural world is full of bright surprises, like these amphibian, insect, avian—and even mammal—species Why are some ...

Most people are familiar with the dangerous snakes and spiders in Delaware. But there are other critters to worry about.

All animals have their special characteristics and features. Some are known for, or even named after, a certain feature. That ...

Researchers identified an unusual genetic mutation in orange domestic cats that has not been found in any other animal, ...

Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface ...

prohibits FDA authorization of a food or color additive if it has been found to induce cancer in humans or animals. The Cleveland Clinic added that the FDA "has had its eye on red dye 3 for awhile ...