Anatomy and Physiology

What is a Cytokine and How Do They Control Hematopoiesis?

How Much Bigger Is a Megalodon Than a Great White Shark?

Do Humans Need Their Appendix? Its Role in Your Body

How Much Feces Can a Human Body Hold?

How Much Feces Can a Human Body Hold?

Do Newborn Babies’ Eyes Change Color?

Why a Broken Tooth Can Cause Dizziness and What to Do

Does TRT Stop Sperm Production and Affect Fertility?

What Does the Parietal Lobe Do? Its Functions and Location

Why Can’t We Transplant Eyes? The Biological Hurdles

Does a Cortisone Shot Cause Weight Gain?

Do Squirrels’ Tails Fall Off? How and Why It Happens

What Is Binocular Disparity and How Does It Create Depth?

What Does It Look Like When You Close Your Eyes?

What Colors Can the Human Eye Not See?

Can Our Eyes See 8K Resolution? The Biology Explained

Do Mice Poop When Scared? The Science of Their Stress Response

How Long Does Magnesium Citrate Take to Work?

When Does the Hard Calcium Shell Form Around the Egg?

Where Is the First Intercostal Space?