Super delightful footage of adorable twins reacting to a "mocking cactus" toy with joy and excitement, was shared online by ...

A sweet moment at the airport recently had the internet captivated with 13.7 million views —and for good reason. A mom, her baby, and her husband were waiting at the airport to pick up someone very ...

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 ...

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 ...

It makes sense that identical twins would have the exact same DNA, right? Spoiler alert: Not always! Here's why. Identical twins (also called monozygotic or MZ twins) are conceived when a single sperm ...

After believing that her daughters were fraternal twins for so long, a mom was stunned when a genetic test revealed otherwise. Not long after Tamara Vanderent, 30, discovered that she was expecting ...

Interviewing cricketers Mary and Millie Taylor is like seeing double. The 20-year-old identical twins are so alike that even Georgia Adams - who has coached them since they were 11, played alongside ...

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 ...