Anatomy and Physiology

Can Butterflies See Color? And What Colors Do They See?

How Many Bars of Pressure Can a Human Survive?

What Do Baby Stink Bugs (Nymphs) Look Like?

What Does the Nucleolus Do and Why Is It Important?

Why Does Spicy Food Feel Hot? The Science Explained

Why Does Pouring Salt on a Slug Kill It?

How Long Is an Elephant Pregnant For?

How Long Does It Take Liquid to Go Through Your Body?

How Fast Can a Cat Run? The Biology Behind Their Speed

What a Bee Stinger Looks Like & Why It Gets Stuck

What Is the Relative Pressure in the Lungs During Inspiration?

What Was Dinosaur Skin Like? Textures & Colors

What Cracks When You Crack Your Neck?

When Is a Man Fully Grown Biologically?

Do Beaks Grow Back? The Science of Beak Regeneration

Can Dragonflies Actually See in the Dark?

How Many Stomachs Do Alpacas Have?

How Loud Is Human Speech in Decibels?

Do Mexican Jumping Beans Hatch? The Surprising Truth

What Is the Portion of the Cell Outside of the Nucleus?