Anatomy and Physiology

Do Female Elephants Have Tusks? It Depends on the Species

When Is a Baby Bump Visible? A Biological Look

Why Do You Get a Headache After Crying?

Can Sharks Live in Lakes? The Science of How They Survive

Do Ladybugs Have Sex? How These Insects Reproduce

What Happens When You Sneeze With Your Eyes Open?

Insects Are Cold-Blooded: What This Really Means

What Animals Have More Than 1 Heart?

Why Does Blood Pressure Medicine Make You Tired?

Can Geese See in the Dark? How Their Low-Light Vision Works

How to Get Rid of Fordyce Spots: Treatment Methods

Why Soapy Water Kills Bees: A Scientific Explanation

What Are Cockroaches Made Of? Their Anatomy Explained

Why Do My Teeth Hurt After Getting Braces Tightened?

How Long Do Vampire Squids Actually Live?

How Quickly Can Food Cause Diarrhea?

Are Elk Deer? How They’re Related and Different

Do Steroids Constipate? Why It Happens and How to Get Relief

What Eye Prescription Is Considered Legally Blind?

What Is the Styloid Process? Location, Function, and Pain