Researchers in Australia found that 60% to 70% of twins in one study both had environmental allergies, and identical twins ...

Twin sisters and their fiancé have been in a throuple for the last two years, but it doesn't come without its challenges, and ...

The competitive bond between Bellmore JFK sophomore baseball stars and identical twins Derek and Ryan Yormack is as healthy ...

An allergic reaction happens when your immune system overreacts to something that should be harmless. Whether that happens ...

A set of identical twin sisters have revealed that their interests ... One time a store manager actually came and told us "no, kids can't be looking at you hugging and kissing",' Themba explained.

So, twins can be allergic to the same things, and it's more likely that they will be, based on their shared genetics and ...

Francine Lang and Donna Caparelli are 74-year-old identical twins who share a passion for giving back, among other things.

While speaking with Access Hollywood on the red carpet for the premiere of the final season of Netflix's 'You,' Penn Badgley ...

After identical twin sisters Bridgette Powers and Paula ... "I am reminded of a time before her celebrity, when we were kids, and I treasure that. She is my other half. Nothing is more important ...

The two sisters had dated nontwins, or "singletons" as they call them, but had always dreamed of marrying another set of identical twins. After welcoming their set of kids, the family of six now ...