Zoom in on your skin, and you will see several tiny structures. This section of human skin shows a detailed view of both hair follicles and sweat glands. ... Sweat glands produce sweat on our skin.

Decades later, Dr. Hough used this preserved human skin to bind three of his most prized books, all of which dealt with women's health. Sponsor Message Now, zoom ahead to modern-day Philadelphia.

The next time you snap a selfie, zoom in for a closer look. ... And just like ultraviolet, or UV, rays, which are linked to skin damage, it can affect your skin. Blue Light and Your Skin.

The decision to find a “respectful final disposition” for human remains used for a 19th-century book comes amid growing scrutiny of their presence in museum collections.