
Skip the Double-Take: 3 Simple Tips to Differentiate Your Identical Twins
When you initially think about identical twins, you probably envision that everything about them is the exact same. And, at first glance, it might look that way. While identical twins share a large portion of their DNA, they're not carbon copies of each other, meaning that their DNA has slight differences that makes each individual genetically distinguishable. About 15 percent of...