Conjoined twins are twins who are physically ... Higher-order multiples or pregnancies like triplets, quadruplets, and quintuplets are less common than twins of either kind, but are more frequent ...

Ronnie and Donnie Galyon set the world record for oldest-living conjoined twins in 2014, after they turned 63 Rachel DeSantis is a senior writer on the music team at PEOPLE. She has been working ...

Two surgeons who led the separation of conjoined twins four decades ago in the UK have been in touch to celebrate their 40th birthday. Both girls had been born facing each other - joined from ...