Dolly died of an infection at 7 years old, which is considered young for a sheep. She was reported to show signs ... her early death was driven by premature aging caused by the cloning process itself.

The death of Dolly the sheep, the first animal to be cloned from an adult cell, has sparked renewed fears over the safety of cloning techniques. The Roslin Institute announced the decision was ...

Cloning is a biotechnological process that involves creating genetically identical ... However, it wasn't until the birth of Dolly the sheep in 1996 that mammalian cloning gained widespread attention.

The cloned embryo was grown from skin cells taken from the woman's husband and the implantation was filmed, the doctor said. He said the process was similar to that which created Dolly the sheep ...

Cloning gained attention for the first time in 1996 when Dolly the sheep became the first successfully ... pet cloning—is already in the process of being commercialized. Yes, animal cloning ...