Three parents and one healthy baby. Britain's move to become the first country to allow mitochondrial DNA donation techniques to be used in IVF treatment, is being applauded as a way to avoid ...

LONDON (AP) — Eight healthy babies were born in Britain with the help of an experimental technique that uses DNA from three people to help mothers avoid passing devastating rare diseases to their ...

Scientists are developing a new IVF technique that could lead to babies being born with genetic material from three parents, but your polyamorous family unit shouldn’t break out the party hats and ...

In this photo provided by the Lily Foundation, Rosie and Katie Merritt, of England, hold their sister, Lily, who died of a mitochondrial disease in 2006 at 8-months old. LONDON—Eight healthy babies ...