Two sisters gave birth to twins on the same day, creating a joyful family celebration—but soon, an elaborate scheme behind their synchronized deliveries was uncovered, revealing secrets no one ...

New research has found there’s no added benefit to separating twins at school, despite some primary institutions having a “verbal policy” that prevents siblings from being in the same class.

For identical twins Dick and Bob Gibbs, it would be the start of a combined 60-year military career. The men were 20-year-old ...

Scarlett Johansson made rare comments about her bond with brother Hunter Johansson in an exclusive E! News interview after ...

From Romulus and Remus—the myth of the twin brothers who founded the city of Rome—to the synchronized speech of Australia's ...