Recent developments in cloning mean that day might be possible without therapy, a new diet or fitness regime. Earlier this week a team in the U.S. led by Shoukhrat Mitalipov of the Oregon National ...

The cloning of embryos for generating stem cells, a process that holds promise for ... and the other from human (right). Both mouse and human ESCs form compact colonies containing hundreds of ...

Better than one in 277, but still a majorly inefficient process. Jose Cibelli: Technically, it's not difficult to produce a clone embryo, but human cloning has other hurdles that need to be ...

The process involves transferring the nucleus of a donor cell ... others raise concerns about the ethical implications and potential risks involved. Cloning, particularly human cloning, raises ...