Anatomy and Physiology

Can the Ilioinguinal Nerve Heal Itself?

How Often Are Ribs Broken During CPR?

What Is an Eye Tooth?: Its Role and Function in Your Mouth

What Is Lidocaine Spray Used For? Uses and How It Works

Why We Aspirate for an Intramuscular Injection

Is a Polar Bear’s Skin Black? The Reason for Their Dark Skin

What Sound Does a Shark Actually Make?

How Long Does Amoxicillin Take to Get Out of Your System?

Why Is Hydrogen Important to the Human Body?

What Can You See on an 8 Week Ultrasound?

What Dinosaur Has a Horn on Its Head?

When Is the Best Time to Get a Mammogram in Your Cycle?

Do Sharks Have Night Vision? How They See in the Dark

Why Does My Back Hurt When I Walk Too Long?

Do Farts Really Contain Fecal Matter?

Why Does It Feel Like the Ground Is Moving Up and Down?

What Is Moulting? The Biological Process and Why It Happens

Can Fish Hear Music? The Science of Fish Hearing

What Sound Does a Lizard Make? Clicks, Chirps, and Hisses

Why Does My Body Ache After Sleeping?