March 20, 2018

Read about how identical twins differed after one took a trip to space and the other remained on Earth. The twins, Mark and Scott Kelly, were identical twins before Scott Kelly spent a year in space. Scott Kelly's DNA changed by seven percent. In a study NASA saw that Scott Kelly's telomeres lengthened in space. Along with damage to his DNA due to radiation and his diet; "his collagen, blood clotting and bone formation also changed and because of zero gravity and fluid shifts."

March 20, 2018

The number one polo player in the world, Adolfo Cambiaso, has clones of his most precious horse, Cuartetera. Cloning presented an opportunity for Alan Meeker, who has made 14 clones of Cuartetera.