Scientists Chafe at Restrictions on New Stem-Cell Lines
Tuesday, June 4, 2013 - 17:00
in Biology & Nature
The announcement last month of a long-awaited breakthrough in stem-cell research -- the creation of stem-cell lines from a cloned human embryo -- has revived interest in using embryonic stem cells to treat disease. But US regulations mean that many researchers will be watching those efforts from the sidelines. [More]