Science | Why aren't cloning advocates happier about recent stem-cell breakthroughs?
by Lynde Langdon
Posted 9/03/05, 12:00 am
Professor Ian Wilmut of the University of Edinburgh envisions a world where sick people could draw new life from younger, healthier clones of themselves. Mr. Wilmut became famous for cloning Dolly the Sheep and is now one of the most prominent embryonic stem-cell and human-cloning researchers.