Anatomy and Physiology

How Long Can a Mosquito Live Without Food?

How Fast Can an Otter Swim? A Look at Their Top Speeds

How Many Centimeters Is a Human Kidney?

Are Pearls Hard? The Science of Pearl Hardness

Are Our Bones Wet? Why Your Skeleton Is a Living Tissue

Do All Animals Have Whiskers? And Why Some Don’t

Do Our Eyes See in 4K? The Science of Human Vision

How Many Carnotaurus Fossils Are There?

Do All Spiders Die When They Lay Eggs?

Why Do I Feel Weightless? The Science Behind the Sensation

At what age do fingerprints begin to form?

How and Why Enzymes Lower Activation Energy

The Parts of the Arm: Bones, Muscles, Nerves & Joints

What Does a Paper Wasp Sting Feel Like?

What Is the Nucleus? Key Components and Functions

Why Do We Not Mind the Smell of Our Own Poop?

What Insect Looks Like a Stick? Identifying This Creature

What Is a Joint Capsule? Anatomy, Function, & Injuries

Does Age Affect Human Reaction Times?

What Do Earwigs Actually Do in Your Ear?