George and Lori Schappell, the world's oldest conjoined twins, defied medical predictions to live to 62, but George kept his transgender identity hidden from Lori for years ...

Twin sisters who were conjoined at the chest and stomach have undergone successful surgery to separate. Doctors at Cook Children's Medical Center in Fort Worth, Texas, announced Wednesday that 16-week ...

"Moments like this harshly remind us that our commitment is to fight until the very last moment with skill, responsibility and humanity," the doctor who performed the surgery said Conjoined twins have ...

For most married pairs, establishing boundaries is a private affair. However, for Carmen Andrade, these boundaries must be negotiated with her twin sister, as they share a body. Carmen, 25, tied the ...

A conjoined twin who survived a mammoth operation to separate the siblings died on Christmas Eve, just months after the surgery. Aruna and Kiraz Rodrigues were born conjoined at the thorax, abdomen, ...