Some animals have evolved abilities so bizarre and creepy that they seem straight out of a science fiction movie! From ...

While animals may be calm and solemn when you leave, this behavior is also one of the strange ways animals show that they ...

A newly identified clam eats limestone rock, turning it into sand.

The amount of sperm released decreased sharply with each mating during a single day, reducing the males' fertilization rate.

Animals have fascinating sleeping patterns adapted to survival. Dolphins sleep with one eye open, giraffes get about 20 ...

Indonesia's rich biodiversity hosts fascinating and unique animals like Komodo Dragons, Sumatran Orangutans, Pygmy Tarsiers, ...

A bid to free five elephants from a Colorado zoo has been rejected after a court ruled elephants are not people.

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Most of us learned about nature and animals in school. But as we step outside the four walls of those classrooms, we realize ...