When many people hear the word cloning, they imagine armies of human clones created for nefarious purposes. andriano.cz/Shutterstock.com October 8, 2018 Could villains clone themselves to take over the world? Hua Lu, University of Maryland, Baltimore County and Jessica Allison, University of Maryland, Baltimore County A scientist explains how researchers use cloning in the lab and what is the difference between cloning a gene versus cloning an entire organism.
