Anatomy and Physiology

Why Do We Have Toe Hair? Science, Function, & Health

Unresponsive Infant or Child: What to Do Before Calling 911

Does Your Wingspan Equal Your Height?

What Does an Octopus Beak Look Like?

How many times do we breathe in a lifetime?

How Do Crabs Breathe Underwater and on Land?

Getting a Mammogram When Breastfeeding: What to Expect

What Scientifically Makes a Bug a Bug?

What Is a Motor Unit and How Does It Function?

How Long Is a Walrus Tusk? And What Are They For?

Exercising Before Surgery: How It Improves Your Recovery

Are Mice Rats? Key Differences and Similarities

Can Crabs Walk Forward and Why They Usually Walk Sideways?

Are Ions Hydrophilic and Why Is It Important for Life?

What Is Countercurrent Exchange and How Does It Work?

Do Eels Have Gills? Explaining Their Unique Respiration

Are Most Amino Acids R or S? Chirality Explained

How Long Does Fentanyl Stay in Your System?

Do Turtles Make a Noise? The Sounds They Make and Why

Can Bees Sting Themselves?