Scientists are trying to discover the neural circuits that are genetically modified when flies develop aggressive behavior.

AP - Representatives from 20 of the world's most polluting nations met behind closed doors in this industrial city in northern Mexico on Tuesday to discuss ways to combat global warming.

Research and Markets (http://www.researchandmarkets.com/reports/c43523) has announced the addition of Encyclopedia of Hydrological Sciences, 5-Volume Set to their offering. (PRWeb Oct 18, 2006)