Evolution & Origins of Life

How Have Dogs Changed Over Time?

Can a Wolf and Fox Breed? The Biological Reasons Why Not

The Evolution of Mammoths: An Ancestral Journey

How Smart Were Dinosaurs? What the Scientific Evidence Says

What Do Sharks and Humans Have in Common?

What Did Trees Look Like Millions of Years Ago?

When Was Quetzalcoatlus Discovered?

How Many Species of Human Were There?

Are Camels From North America? Their Surprising Origin

How Did Artificial Selection Influence Darwin’s Thinking?

Are Female Eagles Bigger Than Males and Why?

How Did Animals Survive the Ice Age?

Which Organisms Are Most Closely Related to Humans?

What If Humans Evolved From Eagles?

What Is Evolutionary Medicine and Why Does It Matter?

What Is the Principle of Individuality in Biology?

When Did Herpes Start? Tracing Its Ancient Origins

What Is the Panspermia Theory and How Does It Work?

How Are New Species Formed in Nature?

Why Do Humans Have White Sclera and Other Animals Don’t?