Ever wondered what the most common eye colors are? Well, they might not be exactly what you expected them to be.

The amount of the pigment melanin determines the color of the iris. Find out what percentage of the world's population has each eye color here.

The eye color your child is born with may not necessarily be the eye color they have for life. Read on to learn more about when, how, and why your newborn's eye color may change.

There are four main eye colors in the human population. The percentage of people with each varies across America and worldwide.

Goats can be a great source for milk, meat and fiber. They're famous for their weed-eating skills and make highly entertaining pets. Check out this quick introduction to a few common breeds and ...

As we age, our vision naturally changes. Here are six common eye conditions you may face throughout your life.

People with heterochromia—or different-colored eyes—have a striking and unique appearance. Here's what causes it and just how rare it is.

Eye color is determined by the amount of melanin present in the iris of the eye, which develops as newborn babies grow.