TIME | How to Get a No-Sun Tan >

BBC | Drug that creates a ‘real sun-tan’ could prevent cancer >

Sciencemag.org | Could this new compound give you a suntan—without the sun? >

Science Daily | Tanning response replicated in cultured human skin >

Mass General News | Mass. General-led study replicates tanning response in cultured human skin >

Smithsonianmag.com | Researchers Give Skin Cells a Tan—Without the Sun >