Although efficiency of adenovirus vector creation by homologous recombination in 293 cells was improved by a green/white selection process, 17 the initial isolates still consist of mixtures of ...

The recent editorial regarding stem-cell legislation in the state of Illinois took a positive step by supporting use of frozen embryos for research purposes (“Returning to the stem-cell debate,” May ...

The evidence gathered thus far—ultimately to be published in the Draft Risk Assessment on Animal Cloning—indicates that there are no unique risks associated with animal cloning. Following its 2001 ...

Ten years ago, Scottish scientists proved an animal could be cloned — and raised a burning question: Would a human be next? Before Dolly the cloned sheep, who was euthanized at age 6 due to a lung ...

If there is one thing that people on both sides of the cloning debate agree upon, it’s that cloning is an incredibly inefficient process. When it comes to cloning animals, like Dolly and Snuppy, the ...

WEDNESDAY, Jan. 24, 2018 -- The world's first genetically identical monkey clones have been created by Chinese scientists, who say they've broken barriers to human cloning. But both the scientists and ...

A scientist's announcement Friday that her group had produced the first cloned human being triggered skepticism from researchers, condemnation from some religious groups and a federal investigation.