After battling postpartum depression and terrifying intrusive thoughts, Ivana Poku is now helping other mothers feel less ...

Twins have been rare in human history and for that reason can seem special. Many cultures associate twins with health and vitality, while others see them as a philosophical reminder of the duality of ...

Fascination with twins and what twin studies tell us about human nature is universal. There is no question that behavioral and medical science advances have happened largely because twins yield a ...

Twins have been rare in human history and for that reason can seem special. Many cultures associate twins with health and vitality, while others see them as a philosophical reminder of the duality of ...

The birth of twins in all human populations is puzzling because the female uterus is designed to carry just one fetus. Multiple birth pregnancies have higher frequencies of serious physical and health ...

When Taylor Deal gave birth to her twin daughters, she noticed right away that something was up. Before giving birth, Deal, whose a twin herself, was shocked that she was even having twins in the ...