Anatomy and Physiology

Why Are Pupils Black? The Science Explained

Where Are the Occipital Lymph Nodes Located?

What Is a Compact Bone? Its Structure and Key Functions

How Many CC Are in a Pound of Fat? The Science Explained

Is There Such a Thing as a Black Eye?

What Is the Difference Between Dehydration Synthesis and Hydrolysis?

Why Do We Need Saliva? Its Role in Digestion & Health

What Is the Biggest Spider Ever Found?

Can Humans Hear Dog Whistles? The Science of Hearing

Do Female Octopus Die After Giving Birth?

Do Raccoons Shed? When and Why It Happens

Why Do Eggs Float in Saltwater? A Scientific Look

How Do Worms Move? Earthworms, Leeches, and More

How High Can a Grasshopper Jump & The Mechanics Behind It

Is There a Difference Between a Hen and a Chicken?

What Animal Lays Eggs and Is Not a Bird?

Are Sharks Mammals? The Answer to This Common Question

What Organs Do Mammals Use to Breathe?

What Does a Body Look Like After 10 Years in a Coffin?

Do Amps or Volts Kill? The Science of Electrical Shock