Whether Dolly is a clone or a transgenic animal has sparked many arguments in the scientific world. People that go with the ...

"We felt we needed to set the record straight - how bad was Dolly?'' said Prof Kevin Sinclair. "It was very similar to what we saw in our own animals and other naturally conceived sheep.'' ...

The production of transgenic livestock has the opportunity to significantly improve human health, enhance nutrition, protect the environment, increase animal welfare, and decrease livestock disease.

"If, as in our experiments, the genetic change also reduces the offspring's ability to survive, a transgenic animal could bring a wild population to extinction in 40 generations." Extinction results ...

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 ...

The professor who led the team which created Dolly the sheep, the world's first cloned mammal, today called for more research after it emerged the animal had developed a form of arthritis.

One of the creators of the world's first cloned mammal, Dolly the sheep ... cell from the mammary gland of a dead adult sheep to create a living animal that was genetically identical to the ...

"I was sorry when she died, though I don’t want be cloned myself," said Parton of the first sheep to be duplicated by ...

Transgenic animals, such as cows producing human therapeutic proteins in their milk, have also been created. Transgenic animals serve as valuable models for studying human diseases and testing new ...

Jon Morgan/CBS/Getty;Getty In 1997, scientists successfully cloned a sheep and named the animal Dolly after country legend Dolly Parton — for a very specific reason. The "Jolene" singer ...