Anatomy and Physiology

How Strong Is the Amniotic Sac & What Makes It So Tough?

How Long Does a Hemorrhoid Suppository Take to Dissolve?

What Is the Biggest Animal Ever to Live on Earth?

Is Sauna Bad for Kidneys? What the Science Says

What Is a Brow Bone? Anatomy, Function, and Variations

What Do Lizards Eat in the Wild? Diets & Adaptations

How Fast Are Crocodiles on Land and in Water?

How Long Does Dental Epinephrine Stay in Your System?

Do All Snails Die After Laying Their Eggs?

How Fast Is a Hummingbird’s Heart Rate?

What Is the Normal Size of the Uterus in mm?

When and Why Do Fawns Lose Their Spots?

Why Is My Newborn’s Stomach Big? What’s Normal?

Do Monkeys Smell Bad? The Biology of Their Natural Scent

What Does It Mean When Deer Rut? The Biology Explained

How Long Do Contusions Take to Heal?

Why Are My Feet Throbbing After Work?

What Is a Friction Blister? Causes, Prevention, and Care

What Is a Penguin Classified As in the Animal Kingdom?

How to Know If a Bone Graft Is Healing