Evolution & Origins of Life

How Long Have Sharks Existed on Earth?

What Is the Difference Between a Neanderthal and a Homo Sapien?

What Conditions Are Needed to Form Organic Molecules?

How Did Elephants Evolve? From Tiny Ancestors to Giants

Can You Tame a Wolf? The Science and Reality

Is a Pterodactyl a Dinosaur? The Key Differences

What Was the First Animal Alive on Earth?

What Dinosaurs Really Looked Like: Feathers, Color, and More

How Many Phyla Are There in the Tree of Life?

How Does Reproductive Isolation Result in Speciation?

Why Are Vultures So Ugly? The Evolutionary Reason

What Are the Different Types of Natural Selection?

How Are Gas Giants Formed? Two Leading Theories

Where Was the First Dinosaur Skeleton Found in North America?

What Are the Assumptions of Hardy-Weinberg Equilibrium?

What Is an Iguanodon? Anatomy, History, and Discovery

How Did the Helicoprion Go Extinct?

Could a Megalodon Eat a Blue Whale?

What Would Happen If Neanderthals Were Still Alive?

Are Whales and Sharks Related? A Look at Their Evolution