I have identical twin boys and they have been competing with each other since they were toddlers. Both in sports and ...

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

The author (not pictured) married an identical twin and had fraternal twins. Courtesy of the author I had an emergency C-section and gave birth to my twins early at 35 weeks.

Conjoined twins – identical twins that are joined together. They are extremely rare, and it’s estimated they range from one in 49,000 to 189,000 births, although around half are stillborn, and ...

Years later, I was pregnant with fraternal or non-identical twins. It was so surreal having twins whose dad was also a twin. The author (not pictured) married an identical twin and had fraternal twins ...

Directed by Magizh Thirumeni and starring Arun Vijay in a dual role, the film runs 2 hours and 18 minutes but never loosens ...

COLORADO SPRINGS, Colo. (KKTV) - Seventy-five years ago this month marked the start of the Korean War. For identical twins ...

Attendees at a high school graduation on New York's Long Island were left seeing double when 15 sets of twins walked across ...

Among the nearly 500 students in Plainview-Old Bethpage John F. Kennedy High School’s graduating class, in Long Island, New ...

Nature Reviews Genetics - Not-so-identical twinsBecause structural differences were also observed in concordant twins, the study has important implications for the predictive value of de novo CNVs ...

HEMPSTEAD, N.Y. — A high school in the suburbs of New York City will be seeing double on graduation day this weekend: Among the 447 students in its graduating class, 30 are twins. It’s a tight ...