When Dolly the sheep—the first cloned mammal—was born 30 years ago, she became one of the most famous animals in science ...

Scientists in Massachusetts said yesterday they had succeeded in creating the world's first cloned human embryos, a controversial advance intended to speed the development of new medical therapies but ...

Scientists in China on Tuesday announced that they have cloned the first healthy rhesus monkey, a two-year-old named Retro, by tweaking the process that created Dolly the sheep. Primates have proved ...

HOLLYWOOD, Fla., Dec. 27 -- The scientific director of a religious sect that believes humans are clones of extraterrestrials today claimed that the first human clone, a seven-pound baby girl nicknamed ...

OSLO (Reuters) - The world faces a stark choice between banning cloning of humans or preparing ways to protect them from potential abuse or discrimination, a U.N. study said on Sunday. Experts at the ...

Back when it was no more than a cheesy science-fiction plot device, human cloning seemed like something that would eventually be revealed to a horrified world full-blown and fully grown–a monstrous ...

When Dolly the sheep – the first cloned mammal – was born 30 years ago, she became one of the most famous animals in science ...