Two sisters who believed they were fraternal twins for decades have discovered they are in fact identical after one of them ...

But doctors then made a surprising discovery. Caitlin said her consultant told her that after "triple checking", they ...

Twin pregnancy requires careful monitoring due to increased maternal and fetal risks. Early confirmation, regular antenatal ...

The identical twin brothers in France are on trial for allegedly murdering two people in September 2020 ...

Heterokaryotype in monozygotic twinning is a rare phenomenon in which the number and appearance of chromosomes differ between the monozygotic pair. Although traditionally, monozygotic pair presumed to ...

ABSTRACT: Heterokaryotype in monozygotic twinning is a rare phenomenon in which the number and appearance of chromosomes differ between the monozygotic pair. Although traditionally, monozygotic pair ...

THE familial nature of congenital heart disease has become increasingly apparent. 1–3 However, a major obstacle to the acceptance of a significant genetic role in the etiology of congenital heart ...

Summary: A large international study of over 21,000 identical twins has identified genetic variants that influence how individuals respond to life experiences, affecting traits such as anxiety, ...

Multiple births are becoming more common than they were in the past. Many women are waiting longer before having children than they did in previous generations. Fertility treatments and modern ...

Multiple sclerosis (MS) is a chronic inflammatory disease in which the immune system attacks the central nervous system. This impairs the transmission of signals between the brain and body and can ...

A mother of twins was left "shocked" after a DNA test involving her two young sons confirmed a long-held suspicion. Charlotte Hassan, 33, admits she was a "little nervous" when she first learned she ...