Anatomy and Physiology

How Far Can Fleas Jump? The Science Behind the Leap

Are There Poisonous Frogs in Tennessee?

What Is a Pupa? Chrysalis, Cocoon, and Metamorphosis

Are Horses Cattle? The Biological Differences Explained

How Is Chemical Energy Stored in Chemical Bonds?

Can Anxiety Make You Feel Disoriented?

Do Flies Fly in the Dark? The Scientific Answer

Why Do My Forearms Hurt When Lifting?

Can Fish Get Thirsty? The Science of Osmoregulation

Do Horses Have 4 Stomachs? Their Unique Digestion

What Hormone Causes Brain Fog? The Main Culprits

Why Do Cockroaches Flip on Their Back?

Can Retainers Actually Fix an Overbite?

How Big Is a T. Rex Foot? What Fossils Tell Us

Why does a skin cell need to divide more frequently than a liver cell?

How to Get Rid of a Dent in Your Forehead

Is Honeycomb Made of Wax? How Bees Build This Structure

Where Is the Extensor Carpi Radialis Longus?

Do Rats Really Like Cheese? The Truth About This Myth

How Fast Is a Sneeze in MPH? The Science of Its Force