Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

The human body is a machine whose many parts—from the microscopic details of our cells to our limbs, eyes, liver and ...

The continent's smallest country is making a big push to get visitors to explore its many cultural, historical and ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

To keep this from happening, it's crucial to leave animals be. However, if the animal has already been habituated and is approaching you, as they are in the video, the best course of action is to keep ...

CHARLESTON — U.S. Rep. Nancy Mace said she supports a shutdown of a federal-owned monkey breeding colony on a South Carolina barrier island but does not want “to see them slaughtered” if the ...