Identical twins who were raised apart may have IQ differences similar to those of total strangers, according to new research.

New research suggests that education can raise IQ by up to 15 points—even among identical twins—challenging determinism and revealing intelligence to be more malleable than we once believed.

The four girls — Sofía, Philomena, Veronica and Isabel Campos — spent nine weeks in the NICU following their premature birth and were discharged from the hospital on April 2 In a new update, Rachel ...

Opening Shot: A home movie of twin girls in their bedroom. One is playing and the other is reading a book. The Gist: Yu Mi-ji and Yu Mi-rae (both played by Park Bo-young as an adult, and Lee Jae-in as ...

One twin mom decided to switch places with her twin and trick her children in this video. But the little girl seems to figure it out immediately. (Shaeandbrooke via YouTube) Many girls of the '90s ...