Anatomy and Physiology

How Fast Are Crocodiles on Land and in Water?

Why Can Saltwater Fish Not Live in Freshwater?

Is a June Bug a Beetle? The Answer and Classification

What Animal Has 360-Degree Vision?

How Fast Can Apes Run? A Comparison of Great Ape Speeds

What Is a Signaling Cascade and Why Is It Important?

Are Elk Bigger Than Deer? A Full Size Comparison

Do Termites Always Have Wings? A Look at Termite Castes

How Thick Is an Elephant’s Skin and Why?

Can Monkeys Get High? The Science of Primate Intoxication

Is Beeswax a Humectant? How It Hydrates Skin

Do Birds Blink? The Science of the Nictitating Membrane

Does the Trachea Have Smooth Muscle?

How Strong Is an Ant and What Makes Them So Powerful?

Is Cellular Respiration a Single Chemical Reaction?

How Well Can Mice Smell? The Science Behind Their Senses

Does Eel Have Bones? What to Know About Eating Eel Safely

Do Owls Give Live Birth? Explaining Owl Reproduction

What Is Paradoxical About Paradoxical Sleep?

Why Are Lions Dangerous? Anatomy of an Apex Predator