Team Clones Human Embryo in Korea

NPR | By Joe Palca

Published February 11, 2004 at 12:00 AM EST

South Korean and U.S. researchers say they have successfully cloned a human embryo and extracted embryonic stem cells from it. The experiment, reported in the journal Science, is the first instance of cloned human stem cells -- an important step toward therapeutic cloning, in which patients' own replacement tissue would be generated to treat them. NPR's Joe Palca reports.

Joe Palca

Joe Palca is a science correspondent for NPR. Since joining NPR in 1992, Palca has covered a range of science topics — everything from biomedical research to astronomy. He is currently focused on the eponymous series, "Joe's Big Idea." Stories in the series explore the minds and motivations of scientists and inventors. Palca is also the founder of NPR Scicommers – A science communication collective.

See stories by Joe Palca

SUSTAIN what matters. BUILD what’s next.

With federal funding eliminated, WKAR relies more than ever on community support to sustain essential services that remain freely available to everyone in mid-Michigan. Your support helps shape what comes next for public media in our region. The best way to support WKAR is by becoming a sustaining member today or by upgrading your current gift. Support WKAR TV Here | Support WKAR Radio Here.