What makes twins fraternal? Find out how much these siblings share from conception on, and how similar or different they ...

Boy-girl twins are always fraternal. A boy-girl pair may be identical with a rare genetic mutation, but this brother and sister are like regular siblings born together.

Counting On's Jedidiah Duggar and his wife, Katelyn Nakatsu, opened up about the upcoming arrival of their twin girls.

A mom of fraternal twins shares how she gives her girls space to be themselves and explore their individuality while celebrating their special bond.

Francesca Farago and her fiancé Jesse Sullivan documented their journey to parenthood via social media as they welcomed twins — a girl and a boy — on Nov. 11.

The backstories of American Girl's new twin dolls originate from the 1990s in Seattle and will highlight how that era shaped today's internet, entertainment and fashion trends.

DLariah Keller, a pregnant influencer on TikTok, found out that she was having fraternal twins at her gender reveal party in December.

Counting On sibling Jedidiah Duggar and his wife, Katelyn Nakatsu, welcomed fraternal twin girls earlier this month.

Boy-girl twins are always fraternal. A boy-girl pair may be identical with a rare genetic mutation, but this brother and sister are like regular siblings born together.