QUINCY, Ill. -- Two unique twin sisters just celebrated their first birthday! Bi-racial twins Kalani and Jerani were born with two completely different complexions and instantly became social ...

Sarah and Aimee Charlwood are identical twins. They didn't spend a day apart until they were 16. They share the same interests like books and music.

Stacy Omirin got the surprise of her life when she gave birth to twin boys in February 2019. Omirin knew she was carrying two babies — but she never imagined they would have different skin colors.

Behavioral and physical differences between identical twins are fascinating because they are unexpected. Many people assume that when identical twins differ they do so because they are treated ...

This post is part 1 of a series. From the moment twins are born, comparisons are obviously unavoidable. Mom, at first glance of her twin babies, says, “Look how alike they are. How will we tell them ...