Scientists have found the gene that triggers tanning. The gene identified as p35 activates when exposed to UV light. This triggers melanin production and opens tanning pathways. Researchers have always known about the tanning process but up until now were unable to explain how it started.
This of course doesn't mean we'll all be tanning it up the easy way. Gene manipulation is still pretty much dangerous if not impossible. For now, you'll still have to expose yourself to UV rays to get that burnt cookie look, but it's nice to know all of us are born with the gene that enables it. See, we really are all the same. Tell 'em girls!
via New Scientist
mmmm hot tanned girls