I hardly believed they were twins! Several years ago, one of my developmental psychology students told me that she had a fraternal twin sister who looked nothing like her, and it turned out that she ...

File this under extremely rare but scientifically possible: Twins born to parents of different races can look so different that they may be mistaken for friends, rather than siblings. These twin pairs ...

Whitney posted another photo on Facebook pointing out that it’s “really odd and neat” that her twins are biracial. Adorable 9-month-old fraternal twins from Illinois are getting lots of attention on ...

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 ...

Strangers think Marcia and Millie Briggs, both 11, are not related. The girls, however, are twin daughters of a black father and white mother. Their parents said they noticed the twins' skin tones ...