Anatomy and Physiology

How Long Can a Raccoon Live Without Food and Water?

How Soon Can You Ovulate After Miscarriage?

Do Taller People Have More Blood? The Science Behind It

How Long After Losing Your Mucus Plug Does Labor Start?

Can a Vasectomy Be Reversed on Its Own?

Do Your Eyes Dilate When Drunk? The Scientific Answer

Why Does Constipation Make Me Nauseous?

Can Stingrays Breathe Out of Water?

What Do Foxes Smell Like and Why Is Their Scent So Strong?

Why Do Flamingos Lose Their Pink When Raising Young?

Why Do I Have 24 Teeth? Causes for Fewer Adult Teeth

How Do Roaches Know When You See Them?

Can Cracking Your Neck Cause Vertigo?

Do Fleas Prefer a Certain Blood Type?

Why Do Cardinals Molt? The Biology Behind Feather Loss

What Is the Jelly-Like Substance in the Eye?

Can You Massage Your Leg After Knee Replacement?

Do Seahorses Have Fins? How These Unique Fish Swim

Do Sharks See in Color? The Science of Their Vision

Why Does Alcohol Make You Feel Drunk?