While green isn’t an unusual color in nature, beautiful green animals are somewhat rare and exotic. Many green-colored ...

This was more than a casual preference — it was a strong and clear attraction to the color yellow, something previously unreported in untrained, street-living dogs.

Researchers and hatcheries are exploring new ways to protect shellfish in the Pacific Northwest, although Trump budget cuts ...

An ichthyosaur preserved beneath a Chilean glacier is helping scientists understand the extinct animals and the world around ...

As oil companies push for drilling on the Amazon coast, an underwater war silences the ocean’s most vocal creatures.