Twenty years later and the bioengineering company Colossal Biosciences has set its sights on resurrecting the legendary ...

A woolly mouse compared with a normal mouse ... and dodo—capture much of the diversity of the animal tree of life,” says Beth ...

Mouse lemurs are forest dwellers that live in female-dominated groups of up to 15 animals. They spend most of their time in trees, and can move nimbly from branch to branch and tree to tree.

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...