How much of your cognitive ability is shaped by your genetic inheritance compared to the environment you grow up in? A new ...

Kimberly Wright, 29, says that a part of her identity died when her twin brother passed away from an overdose.

Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 ...

Despite the joys, the stress of diapering, feeding, bathing, paying for their expenses, coping with lack of sleep, and even ...

Behavioural genetics is the interdisciplinary effort to establish causal links between genes and animal (including human) behavioural traits and neural mechanisms. Methods used include twin ...

Tasha’s case has been reviewed by several EDS experts. Dr. Irman Forghani from Mount Sinai Medical Genetics found, “One of the twins continued to show new fractures while the child was not in ...

How would you like to have a twin? Not one made of flesh and blood, but instead a virtual twin, or as they are more ...