Jun 6, 2013 — At issue is a controversial study of more than 1,300 severely premature infants that looked at how much oxygen they should receive after birth. This spring, the federal Office for Human Research Protections criticized the scientists who ran the study for failing to tell parents enough about the risks.
May 16, 2013 — The news that scientists have successfully cloned a human embryo seems almost certain to rekindle a political fight that has raged, on and off, since the creation of Dolly the sheep. It's a fight that has, over the past decade and a half, produced a lot of heat and light and not a lot of policy.
May 15, 2013 — The achievement is a long-sought step toward harnessing the potential power of such cells to treat diseases. But the discovery raises ethical concerns because it brings researchers closer to cloning humans.
Mar 19, 2013 — Anthrax has long been considered one of the most likely weapons a bioterrorist might use. Some researchers think the vaccine should be tested on children to find out if it would be safe to use in an attack. But a presidential bioethics commission says that first, researchers will have to show that children would face no more than "minimal risk."
Dec 5, 2012 — To raise vaccination rates, some states have made it much harder for parents to get exemptions for their children from immunizations based on personal beliefs. One doctor says restrictions could backfire.
Oct 11, 2012 — A sample of saliva taken from a coffee cup can reveal someone's genes, for better and for worse. Now bioethicists are recommending privacy protections as the age of cheap, fast genome sequences unfolds.
Jan 3, 2012 — The American College of Physicians urges internists to take cost-effectiveness into consideration when making decisions about patient care, triggering a debate.