Anatomy and Physiology

Do Deer Nurse Their Young? A Look at Their Nursing Behavior

Does Anxiety Cause Light Headedness?

Why Does My Chest Pop When I Sneeze?

What Tissue Is the Trachea Made Of?

How Many Fingers Does a Panda Have?

Can You Hear a 3 dB Difference in Sound?

What Are Nasal Splints and Why Are They Used?

What Does a Pectoral Fin Do? Functions and Adaptations

When Is a Grade 2 Placenta Considered Normal?

How Fast Can Gators Swim & Run on Land?

Blew My Nose and Now My Ear Is Clogged: Why and What to Do

How Long Does a Headache Last After General Anesthesia?

Does Tofu Bloat You? Why It Happens and How to Stop It

How Is Sound Generated? The Science of Vibration

How Fast Can a Sloth Swim and Why Is It So Surprising?

What Are Sticky Proteins and Why Do They Matter?

What Color Should My Stool Be After Colonoscopy Prep?

Why Do Heart Cells Have a Higher Percentage of Mitochondria?

Do Humans Glow? The Science of Our Body’s Invisible Light

Why Does My Tailbone Hurt While Pregnant?