How Close Are We to Resurrecting Extinct Species?

Bringing extinct animals back to life sounds like science fiction, but gene-editing techniques are making it possible. U.S./Mexico Border Wall Puts Animals In Danger Of Extinction - Read More: Mammoth Tooth Discovery Suggests Ancient Beast Was Feeding Just West of Austin “About 67,000 years ago, a gigantic mammoth chowed down on enormous mouthfuls of grass in