・A newly developed technique uses CRISPR gene editing to remove the Y sex chromosome and thereby produce female clones from male mice. ・Dr Shogo Matoba at the RIKEN research institute in Japan told ...

Groundbreaking cloning research allows for healthy clones from mice frozen for 16 years, improving chances for endangered species cloning. The finding also raises hopes of one day being able to ...

For years, cloning has carried an almost science-fiction promise, the idea that a perfect copy could be made again and again without consequence. But a study from Japan is now challenging that belief ...

The central question, however, is not whether cloning can be done. Science has already answered that question in part. The ...