The concern focuses on strict new ethics criteria that the National Institutes of Health has proposed. Advocates of stem cell research say that most of the work currently underway passed close ethical scrutiny but that the procedures varied and usually did not match the details specified in the proposed new guidelines.
Friday, Apr 25th
Last update02:30:11 AM GMT
Headlines
A new study published in PLOS ONE details the oldest human footprints found outside of Africa. ...
Scientists have successfully dated 120,000-year-old Antarctic ice using a new method called radiometric krypton dating. The...
When 9-year-old Phillip Stoll first came across a 10,000-year-old mastodon tooth while exploring in a creek...
