A year-long experiment involving Mark and Scott Kelly found that long duration space trips affect genes, eyeballs, and cognitive abilities.
What's it like to constantly be around another human being who's just like you? And have you ever slept with the same person?
Wednesday night, 'Late Show' host Stephen Colbert had to retire the character we grew to know and love during his days on 'The Colbert Report.'
Being an identical twin is nothing like "The Parent Trap." For some, the sibling bond can fuel their cruelest instincts—including a desire to kill their own sister or brother.
Despite sharing the same DNA and usually the same upbringing, identical twins can diverge in sexuality. We asked two Melbourne twins to discuss what that difference meant for them.
We Spoke to Hollywood Filmmakers Jen and Sylvia Soska, the Twisted Twins, About Slasher Stereotypes and Dead-Beat Hollywood Men
Jen and Sylvia Soska will tell you how being identical twins is like having a VIP pass to some of the weirdest shit you'll ever see, so they weren't short on material for their movies.