The origin of turtles has puzzled scientists. A new study provides more evidence that these shelled reptiles share a common ...

A tiger’s dangerous behavior shocks researchers, until the reason is revealed. When a female tiger’s behavior becomes dangerous and unpredictable, researchers are left puzzled. Weeks later, the reason ...

In most vertebrates, skin appendages such as hair, feathers, or scales originate from placodes—small, specialized skin regions whose spatial organization is controlled by well-conserved genetic ...

In vertebrates, the formation of feathers, hair, and scales is typically governed by molecular genetic factors. However, crocodile head scales are an exception, as they form through a purely ...

There’s never a dull moment at the Zoological Wildlife Foundation (ZWF) in Miami, as Jacob Feder’s YouTube channel frequently shows. In this video, a chimpanzee stumbles upon a tiny yellow-bellied ...

From Australia to Costa Rica, these are the world’s most croc-infested surf spots!