Challenging the long-standing belief that fibroblasts produce skin collagen, researchers at Okayama University have ...

The skin consists of two primary layers. The epidermis, the outermost layer, is predominantly made up of keratinocytes, while ...

Axolotl (pronounced ah-sho-LO-tul ... “They are one of the few animals that can regenerate their skin, muscles, bones, blood vessels, nerves, heart, brain,” said Fernando Gual, head of ...

An axolotl’s gills can change colors throughout the day based on their activity levels. An increased blood flow often results in more colorful gills. When an axolotl is inactive, their gills are ...