Mentre in itaglia si litiga ancora sulla diagnosi preimpianto, il mondo civile va avanti..

Scientists have created what is believed to be the first genetically modified (GM) human embryo.

A team from Cornell University in New York produced the GM embryo to study how early cells and diseases develop. It was destroyed after five days.

The British regulator, the Human Fertilisation and Embryology Authority (HFEA), has warned that such controversial experiments cause "large ethical and public interest issues".