Dr. Oren Tepper discusses the complex medical and ethical considerations involved in separating conjoined twins.

PHILADELPHIA (WPVI) -- This holiday season, a Philadelphia family is celebrating milestones they once only dreamed about.

Aruna Rodrigues died on Christmas Eve in Brazil just months after undergoing a major surgery to separate her from her ...

Hilary Swank shares a rare photo of her twins Aya and Ohm, 2, as she celebrates the holiday season with her family. The ...

A Peruvian hospital celebrates the 'Christmas miracle' separation of twin girls who were conjoined at the spine:: Lima, Peru ...