Taxidermied, locked behind plexiglass and spinning slowly on a wooden dais in the National Museum of Scotland in Edinburgh, UK, the world’s most famous ewe remains a public spectacle three decades ...
The team, led by Professors Ian Wilmut and Keith Campbell, cloned Dolly from a single mammary gland cell from a Finn Dorset ...
A 20-year mouse cloning experiment looked unstoppable until hidden damage began to surface, exposing a biological limit scientists could not ignore.