This little piggy...
A litter of five cloned piglets was born on Christmas Day in Virginia, US. Named Noel, Angel, Star, Joy and Mary, the piglets had also been genetically altered so as to make their organs more compatible for transplant into humans. PPL Therapeutics, the commercial arm of the Roslin Institute which...
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The most famous sheep in the world
by Juliet Tizzard
We all know that Dolly is the most famous sheep in the world. She is also the only cloned animal that most of us would be able to name. So it comes as no surprise that it is her health, rather than that of any other sheep or any other...