Brazil – Geneticist Mayana Zatz of the University of Sao Paulo is conducting a study to find out why one Zika twin developed...

The rate of twin births in the United States reached a historical peak in 2014, according to an annual report released a...

Los Angeles – On Wednesday a pair of twins were able to hear their mother for the very first time after experimenting...

Aurora, Colorado – In Colorado, Amber McCullough gave birth to conjoined twin girls, Olivia and Hannah, via cesarean...