Evolution & Origins of Life

How to Identify a Fossil: A Step-by-Step Guide

How Do You Determine the Age of a Fossil?

What Animal Is Most Closely Related to the T. Rex?

How the Galapagos Islands Shaped the Theory of Evolution

How Did Native Americans Get Blood Type A Positive?

How Did the First Cell Come to Be?

What Makes Humans Different From Other Animals?

What Are the Sources of Human Variation?

Are Humans Selfish by Nature?

How Prehistoric Humans Evolved and Thrived