A fascinating, yet somewhat scary TikTok video is going viral of a barber engaging in what's been called "scalp popping," where he pulls his client's hair hard enough to create a popping sound against ...

Knee popping is often harmless and may occur when a person exercises. However, when it occurs alongside pain, it may be a sign of an underlying problem, such as arthritis or a knee injury. With a knee ...

Scalp popping, which is usually performed by someone on another person, involves yanking on a piece of hair to produce a popping sound. Many TikTok-famous dermatologists have reacted to the viral ...

Your body's circulatory system is a wondrous thing. It's made up of blood vessels that carry blood to and from your heart and also pumps blood to your lungs so you can breathe. It helps grow and ...

You may develop hematomas that range from minor to life-threatening, depending on their size and location. A doctor may ...

A loud pop in the knee followed by pain can signify injury to the soft tissues or bone of the joint or surrounding areas. The knee is a complex joint that facilitates movement and bears considerable ...