Anatomy and Physiology

How Big Was the Giant Short-Faced Bear?

Do Porcupines Regrow Their Quills?

What Percentage Can a Ligament Stretch and Not Snap?

How Strong Are Baboons Compared to Humans?

What Part of a Chicken Does the Egg Come Out Of?

What Animals Are Carnivores? A Definition and List

What Is the Difference Between Zygote and Embryo?

Which Elephant Species Is the Biggest?

What Is the Tertiary Structure of a Protein?

What Two Bones Make Up the Nasal Septum?

Why Does Crying Burn? The Science of Tears

What Does the L5 Nerve Control in the Body?

Can Geckos Grow Back Limbs and Tails?

Which Goats Faint and Why Do They Do It?

Do Spiders Have Compound Eyes or Simple Eyes?

Is Hair a Fiber? The Biology of Its Unique Properties

How long does a baby kangaroo stay in its mother’s pouch?

What Attracts Mosquitoes? The Science Behind the Bite

What Does a Queen Hornet Look Like?

How long can fish live out of water?