Work has begun on a controversial project to create the building blocks of human life from scratch, in what is believed to be a world first. The research has been taboo until now because of concerns it could lead to designer babies or unforeseen changes for future generations. But now the World's largest medical charity, the Wellcome Trust, has given an initial £10m to start the project and says it has the potential to do more good than harm by accelerating treatments for many incurable

Tag-uri: DNA