Anatomy and Physiology

Does Your Mouth Get Smaller as You Age?

What Bugs Have Red Blood and Why It’s So Rare

How to Tell If a Duck Is a Female or Male

How Long Can Sharks Survive Out of Water?

What Is a Monomer in Biology? Definition and Examples

Are Mice Really Blind? How They See and Sense the World

How Long Should a Bump on the Forehead Last?

What Is the Red Thing on a Lizard’s Neck?

Do Red Lights Attract Bugs? The Science of Insect Vision

Why Do I Get Car Sick When I Read?

Why Is Diffusion Considered a Form of Passive Transport?

How Big Are Baby Lions? Newborn Size & Growth

Does Your Eye Color Affect Your Vision?

What Muscles Do You Use When You Walk?

What Cells in Your Body Have the Most Mitochondria?

Do Snakes Have a Nose? How They Actually Smell

Knees Crunching When Squatting: What Does It Mean?

How Can Bugs Walk on Walls and Upside Down?

Do Horses Grow Mustaches? The Science of Equine Whiskers

Why Does Popping Pimples Release Dopamine?