Mar 19, 2014 — Terrorists haven't hit our food supply — yet. But major vulnerabilities exist, from food processing plants to cattle ranching. U.S. regulators want the industry to start taking the risk seriously.
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."