Anatomy and Physiology

Why Are Nipples Hard? The Science Behind This Response

Do Tarantulas Have Good Eyesight? How They Sense the World

Why Is the Muscle Behind My Knee So Tight?

Do Onions Make You Sleepy? What Science Says

How Are Water Striders Able to Walk on Water?

Why Can’t You Tickle Yourself? The Science of It

Where Is the Plasma Membrane Located?

How Big Do Ringneck Snakes Get? Their Size and Growth

Does a Vasectomy Affect Your Testosterone?

Can a Snail Lose Its Shell and Survive?

Is Starch Found in Animals? How They Store Energy

Can an IUD Move and Cause Pain? Symptoms & Next Steps

How Long Do Baby Kangaroos Stay in the Pouch?

Do Box Turtles Lay Eggs Without Mating?

What Makes Something Living or Non-Living?

Do Bugs Get Hot? How Insects Regulate Their Temperature

How Long to Splint a Broken Finger?

What Is Kinetic Energy in Biology? Definition & Examples

Can Stag Beetles Bite? What to Know and How to React

What Makes the Color Green? The Science Explained