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 ...

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 ...

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 ...