Medically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or ...

Here’s what you need to know about it and the Gun Van’s location today. While plenty of Grand Theft Auto fans are still waiting for more information about GTA 6, given that we’ve finally ...

The integumentary system is the body’s outermost layer. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and ...