Philadelphia, November 17, 2023 – Researchers have shown for the first time that hemoglobin, a protein found in red blood cells where it binds oxygen, is also present in the epidermis, our skin's ...

The outer layer of skin, the epidermis, is constantly turning over to replace dead or damaged cells throughout our lifetime. Skin stem cells need to continuously make decisions: either make more ...

You’ve had your own personal set of fingerprints since before you were born, and they’ll be with you throughout your whole ...