The birth of Dolly the sheep, the first ever clone of an adult animal, was an astonishing leap forward in genetics – but triggered a huge ethical debate. – The Sun | The Sun
It's been 20 years since Dolly the sheep. Where's my clone?
Dolly the Sheep lands at the Library | Imperial News | Imperial College London
Dolly: The Sheep That Changed The World + Welcome to Earth; Walking with Monica Galetti | Critics | Broadcast
10 Interesting Facts About Dolly The Cloned Sheep | Learnodo Newtonic
Dolly | cloned sheep | Britannica
Dolly: The world's most famous sheep - BBC News
Newsela - 20 years since the first sheep was cloned — are we ready for humans?
Two Decades After Dolly the Sheep, Here's What We've Learned About Cloning
Dolly at 20: The inside story on the world's most famous sheep | Nature
1997: Science News reports on Dolly the sheep - Society for Science Centennial Project
Two Decades After Dolly the Sheep, Here's What We've Learned About Cloning
Cloning: Genomic copies of Dolly have aged healthy | WIRED UK
Dolly Gives Birth to Conflict over Cloning
Dolly the sheep: 15 years after her death, cloning still has the power to shock | The Independent | The Independent
Cloning Dolly | Ask A Biologist
20 Years after Dolly the Sheep Led the Way—Where Is Cloning Now? - Scientific American
Dolly RIP | Science | AAAS
20 Years After Dolly: Everything You Want to Know About the Cloned Sheep
Dolly, First Cloned Sheep
Healthy ageing of cloned sheep | Nature Communications
It's been 20 years since Dolly the sheep. Where's my clone?
