A Virat Kohli look-alike kid has gone viral. Experts explain why some children resemble celebrities, and the science behind doppelgängers and identical twins.

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 ...

Twins may often make you imagine two babies with the exact physical features, such as eyes, smile, and even voice. However, this is not the case with every twin, as some look totally different from ...