2010 study published in Nature magazine on the change in the level of oceanic phytoplankton activity over the last 100 years.
2010 study in the Journal of the American Medical Association on the impact of the Deepwater Horizon oil spill on the health of area residents and workers.
2009 study by the Harris School of Public Policy on the effects of participation in the Food Stamp program on recipients' health
2010 study from UC Irvine and Queen’s University examining the effects of public-place smoking laws on smoking prevalence and second-hand smoke exposure.
2010 University of California, Los Angeles, study published in Transport Policy on the relationship between bicycle use and riders' immigrant status.
2010 report by the American Public Health Association examining the external costs that automotive-transportation systems impose.
2010 study looking at the potential effects on children's diet of putting nutrition information on fast food items.
2008 Center for Economic Studies paper on the effects of federal food safety regulations and private actions on the cost of meat and poultry processing.
2010 paper on the increased investment of key developing nations in the global production of clean-energy technology.
2009 Tufts University study on the relationship between household tobacco use and child nutrition in the developing world.