Compared with most animals, human babies are remarkably helpless. Yet this dependence is not a weakness; it is an ...

If your baby is attempting their first steps, hand them two limes — it might get them walking. “There is a huge age range for when babies take their first steps, because first steps are not the same ...

The first babies with three biological parents were born out of a new technique to prevent mitochondrial disease. The nucleus of an egg fertilized in vitro was transferred into a donor egg without a ...