ÎçÒ¹¸£Àû1000¼¯ºÏArtificial embryo grown in a dish from two types of stem cells For the first time, researchers have made something resembling a mouse embryo without using an egg cell, allowing them to probe the early steps of development News
LifeEggs made from skin cells in lab could herald end of infertility Fertile eggs have been created from mouse skin cells for the first time, raising the prospect of new fertility treatments and babies with two genetic fathers News