"We knew that if we didn't separate them, both would die,” said Dr. Gordon Thomas, a pediatric transplant surgeon ...

A rare case involving twins joined at the chest, abdomen, and pelvis led to an urgent multinational medical response and a ...

A team of doctors involved in the separation of conjoined Papua New Guinean twins Sawong and Tom have spoken for the first ...

When a woman in her mid-40s underwent a single, genetically normal embryo transfer, clinicians expected -- and counseled for -- a singleton pregnancy. What followed instead was one of the rarest ...

One family is celebrating a medical miracle. Twins Ally and El Albalushi were born as conjoined twins joined at the pelvis, but after a successful surgery at Seattle Children’s in February when they ...

A pair of alleged conjoined twins, who share a vagina, have candidly discussed their "uncomfortable" sex lives while answering questions on reddit (Image: Getty Images/Westend61) A pair of conjoined ...