Scientists were able to regrow frog legs. Will it pave the way for human regeneration? - USA TODAY

Scientists were able to regrow frog legs. Will it pave the way for human regeneration?  USA TODAYImagine Regrowing Lost Limbs – It’s a Step Closer With New Treatment That Helped Frogs Regenerate Amputated Legs  SciTechDailyScientists have regrown amputated frogs' legs. Here's how they did it.  CBS NewsFrogs regrow amputated legs in breakthrough experiment  Livescience.comResearchers are getting better at regenerating lab animals' limbs. They mi