Chickens dieting to help Delaware waterways
...ngs, Rohrer noted. It's brought the science to the table and helped industry take advantage of the enzyme. It's also helped us to quantify the reduction of phosphorus to the environment. William Vanderwende, chairperson of the state's Nutrient Management Commission, said he has been contacted by several ...New textbook illuminates the close links between evolutionary and molecular biology
...ues with paleontological evidence. For a complete table of contents, see http://www.cshlpress.com/link/evolutn.htm . The supplementary Web site ( www.evolution-textbook.org ) will be useful to biologists who incorporate Evolution into their undergraduate- or graduate-level courses. The site includes...New study warns limited carbon market puts 20 percent of tropical forest at risk
...to highlight this critical issue and put it on the table for future negotiations." Until now, the Kyoto Protocol and subsequent discussions have focused on carbon credits for new or replanted forests that replace the carbon storage services of destroyed forests. New rules being discussed by the U.N. Fram...