During an appearance on the 'Not Skinny But Not Fat podcast,' Penn Badgley opened up about his life since welcoming his twin ...

In 2016, Silvia Hernandez Ambriz gave birth to identical triplets and two of the baby girls were conjoined. Nearly 10 years ...

Scarlett and Ximena Hernandez Ambriz were born conjoined at the pelvis in 2016 alongside their triplet, Catalina, who was not ...

Hutchison told Newsweek she knew her daughters "came into existence together for a reason" and couldn't possibly choose one ...

There’s a common assumption that intelligence is largely determined by genetics. After all, previously published studies ...

Former conjoined twins are competing in a state cheerleading competition in Texas, almost ten years after being separated in a 12-hour surgery.

For more than a century, scientists have debated whether intelligence is mostly a product of nature or nurture. Identical twins—those born with the same genetic blueprint—have long been the perfect ...

Ever wonder about those incredible, seamless scenes in movies where a character interacts with their identical double?

The pair are members of both UD’s cross country and track and field teams, and have been running with — and against — each ...