Author

Julie Hurley

A science writer with 13 years in education and media, Julie Hurley is a staff writer at Biology Insights reporting on human biology. She coordinated educational exhibits at a science museum and produced digital science content. Hurley, who follows college track and field, regularly verifies anatomical data against academic medical textbooks.

Why Do We Have Toenails and What Do They Do?
Human Skin Thickness Chart: Thickest to Thinnest Areas
How Many Square Feet of Skin Does the Average Person Have?
How Many People Have Third Nipples?
Does Human Skin Actually Absorb Water?
What Percentage of People Have a Third Nipple?
Why Do I Have Dimples on My Butt?
What Is an Innie Belly Button and How Does It Form?
What Are the Corners of the Lips Called?
What Is a Navel and How Does It Form?
How Many Pounds of Skin Does the Average Person Have?
What Is the Fastest Growing Organ in the Human Body?
How Fast Do Eyebrows Grow? The Science Explained
Can Your Forehead Grow? The Science Behind the Change
Can All Men Grow Facial Hair? The Science Explained
Why Do I Have a Horizontal Belly Button?
What Causes a Deep Belly Button?
How Deep Does a Belly Button Go? The Science Explained
Why Do People Have Different Belly Buttons?
Where Does the Forehead Start? An Anatomical Definition
What Is the Belly Button? Its Formation and Purpose
What Is a Navel on the Body and How Does It Form?
Why Do Belly Buttons Look Different?
Can Humans Absorb Water Through Skin?
At What Temperature Does Human Skin Melt?
Can You Absorb Nutrients Through Your Skin?
Why Do We Have Belly Buttons and What Is Their Purpose?
Can Detached Earlobes Become Attached With Age?
What Is a Philtrum and What Is Its Purpose?
Why Do Some People Have Outie Belly Buttons?