skin

Medical Mystery Allison Bond

A little boy’s fragile skin and stunted growth spur an eight-year search for answers

Health Megan Thielking

Trend watch: People are injecting gas into their eyelids to fix dark circles

In the Lab Ike Swetlitz

‘Second skin’ goes on over your real skin to smooth your wrinkles

Quick Take Leah Samuel

Growing hairy skin from stem cells