Bioethics

VATICAN CITY - The Vatican's top bioethics official said Robert Edwards, who received the Nobel Prize in medicine Monday for developing in vitro fertilization, opened "a new and important chapter in the field of human reproduction" but is also responsible for the destruction of embryos and the creation of a "market" in donor eggs.

VATICAN CITY - The Vatican's top bioethics official on Monday dismissed calls for his resignation following an uproar over his defense of doctors who aborted the twin fetuses of a 9-year-old child who was raped by her stepfather.