Gou Young Koh and colleagues at the Korea Advanced Institute of Science and Technology in Daejeon, Korea have discovered that macrophages, a type of immune cell, impair fluid drainage during peritoneal inflammation. They present these findings in the October 2009 issue of the American Journal of Pathology.

Clean manure may sound like an oxymoron, but Dr. Brent Auvermann is working with feedyard owners to help them get the most "spark" from it as a fuel source.