SAN FRANCISCO – The work of the world’s foremost human cloning researcher, Hwang Woo-suk, has been thrown under an ethical cloud, jeopardizing the bold international cloning project that he and ...

While scientists at ViaGen’s headquarters handle the sterile lab work involved in cloning, Veneklasen and his colleagues—including a pair of identical twins he calls “my human clones ...

New Human Embryo Models Spark Needless Controversy Recent news of complex embryo models revived debates over stem cells and human cloning. But biology says there’s nothing to worry about By ...

A controversial fertility doctor claims to have successfully cloned human embryos and implanted them in women's wombs. It didn't result in any viable pregnancies, but raises ethical questions ...

Some people suggested that human clones could play a role in eradicating genetic diseases, while others considered that the cloning process could, eventually, eliminate birth defects (despite ...

Can one be an advocate for embryonic stem cell research while opposing human cloning experimentation? That's the question facing about 30 U.S. senators who have not yet taken a position on human ...

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 ...

COVID-19 PCR tests are not linked to human or reproductive cloning, according to Matthew Binnicker, the director of clinical virology at the Mayo Clinic.