en-us Science news and technology updates from Scientific American http://www.scientificamerican.com Copyright 1996-2013 Scientific American http://www.scientificamerican.com 45 http://www.scientificamerican.com/media/logo/SAlogo_144px.gif 144 Wed, 03 Apr 2013 18:05:00 EST http://rss.sciam.com/click.phdo?i=d043ed4211bf01535aeed671165b1fb8 http://www.scientificamerican.com/article.cfm?id=sequester-cuts-science-slow-biomedical-research <p> A scientist from the National Center for Toxicological Research analyzes microarray results to measure and assess the level of genes found in a tissue sample. FDA photo by Michael J. Ermarth. </p> <a href=http://www.scientificamerican.com/article.cfm?id=sequester-cuts-science-slow-biomedical-research>[More]</a> Health,Society & Policy,More Science,Health Thu, 28 Feb 2013 13:15:00 EST http://rss.sciam.com/click.phdo?i=95b446d5788bc2dfad8813dfa872549f http://www.scientificamerican.com/article.cfm?id=february-28-the-day-scientists-discovered-double-helix <p> Medical historian Dr. Howard Markel revisits moments that changed the course of modern medicine. </p> <a href=http://www.scientificamerican.com/article.cfm?id=february-28-the-day-scientists-discovered-double-helix>[More]</a> Health,Health,Science Education,Everyday Science,More Science,Biology,History of Science