If we’re hallucinating, we may not be hallucinating exactly the same thing.

These animals display nature's beauty in their unique ways, showcasing the deep connection and care in the animal world. Here ...

Famous for its ability to change color, the chameleon blends into its environment using specialized skin cells called ...

A recent study finds that color vision evolved in animals more than 100 million years before the emergence of colorful fruits and flowers. And there has been a dramatic explosion of color signals ...

Color, which plays an important role in the lives of some plants and animals, frequently tells an environmental story and ...

One such animal is a cow that resembles a pinto horse. This eastern gray squirrel displays a lack of melanin in a leucistic ...

EXCLUSIVE: Apple TV+ is doubling down on nature programming. The tech giant has ordered The Secret Lives of Animals, a ...

The key genes change the chemical structure of the pigment molecule through the actions of an enzyme which adds just one atom ...

This is a classic example of sexual selection using color signaling. Conspicuous colors are also displayed by toxic animal species, including many venomous snakes and the brilliantly colored ...

A new statistical analysis by researchers at the University of Arizona suggests that color vision evolved in animals around 500 million years ago, long before the evolution of colorful fruits and ...