Wilma Cagle and Welthy Senn, identical twins who turned 100 in November, begin each day together in the same house in ...

Two sisters now have two birth days in common after having babies on the same day at the same hospital. Identical twins Rachel Schmidtberger and Lindsey Denny have shared nearly every milestone in ...

A set of twins from the Eastern Cape shared a viral TikTok video of them with their siblings, three sets of other twins, ...

Identical, or monozygotic, twins develop from the same fertilized egg that splits into two. These twins are the same sex and share the same genes. Sometimes called paternal twins, identical twins ...

The actor dug deep into the world of identical twins for his Golden Globe-nominated performance in Ryan Coogler's hit vampire ...

I never believed in love at first sight until I met my now-husband. I couldn't recognize him from his identical twin brother over the phone. We ended up having fraternal twins, and I got to experience ...

When we think of identical twins, we often imagine mirror images — same face, same smile and perhaps even the same talents. But what surprises many is that these genetic carbon copies can have ...

From Romulus and Remus—the myth of the twin brothers who founded the city of Rome—to the synchronized speech of Australia's "Twinnies" Paula and Brigette Powers, identical siblings have long inspired ...

In 2004, Michigan police found that DNA recovered from a crime scene matched that of Jerome Cooper, a notorious criminal. But what seemed like an open-and-shut case got complicated when the cops found ...