Raised bumps on the skin can appear for various reasons, ranging from harmless conditions to more serious medical concerns.

Skin tags are soft, noncancerous growths that usually form within the skin folds of the neck, armpits, breasts, groin area, and eyelids. These growths are loose collagen fibers that become lodged ...

The scales on crocodiles’ heads are very different from the skin appendages of other animals and even distinct from the ...

Do keratin supplements work to improve your nails, skin, and hair? A dietitian put them to the test for 30 days to find out.

Boils and cysts are two types of growths on the body. Also known as furuncles, boils are pockets of pus (a creamy, white substance) on the skin caused by bacteria infecting hair follicles.

Here’s a summary of the more common causes (and symptoms) of bumps on the scalp. Folliculitis is a skin infection caused by damage to your hair follicles. This infection can result in raised red ...