A new study has found that the temperature within a tropical forest varies considerably, with tree canopies experiencing wider extremes of heating and cooling compared to the ground or soil. The range ...

Researchers have shed new light on the features that enable tree-dwelling mammals to move effectively through their ...

Add Yahoo as a preferred source to see more of our stories on Google. Delaware’s official wildlife animal is not a bird from its coastal marshes or a creature from the Atlantic surf. Instead, it is a ...

Learn about the different ways mammals descended from trees and what this can tell us about early primate evolution.