Insider caught up with Anna and Lucy DeCinque, from TLC's "Extreme Sisters." This season, they consider motherhood with their shared fiancé.

Jessica Dunagan and Christina Manning shared their relationship trouble on TLC's "Extreme Sisters" when they clashed over who would attend a home birth.

I was known for being an identical twin, and that shaped my identity. We lived in a small town in Iowa, and no one could tell us apart. My husband's best friend is a triplet, so he understood that my ...

Sarah and Aimee Charlwood are identical twins who didn't spend a day apart until they were 16.Courtesy of Sarah Charlwood Sarah and Aimee Charlwood from Brisbane, Australia, are identical twins. They ...

Grief is "always going to be there. But what changes is you.” Amy and Ashely Cowie are identical twins and lived together at Florida State University. Amy Buckley January 8, 2011, started out like any ...

The idea of identical twins is fascinating to so many people. As BBC Culture pointed out, the existence of two people who look alike in every way brings up questions about the nature of self and what ...

It’s double vision at double speed. No, your eyes do not deceive you. A set of identical twin sisters who married identical twin brothers are now expecting firstborns around the same time, reported ...

NEW YORK CITY -- A pair of identical twin sisters are mothers, wives, and yoga enthusiasts - they may live miles apart but together, they're unstoppable and taking social media by storm. Cristen ...

When you spot certain actors, singers or supermodels running errands or grabbing coffee, be aware that you might actually be seeing Rami Malek or Gisele Bündchen's twin.

NEW YORK CITY -- A pair of identical twin sisters are mothers, wives, and yoga enthusiasts - they may live miles apart but together, they're unstoppable and taking social media by storm. Cristen ...