2010 study by the University of Arizona on the reasons for gene flow between fields planted with genetically modified cotton and those with traditional varieties.
2011 study published in Nature on the relationship between human-induced increases in greenhouse gases and increased weather extremes.
2006 study published in Environmental Health Perspectives on the response to and impacts of the Chernobyl nuclear disaster.
2008 study by the Transportation Research Record on correlation between fuel prices and the use of public transportation networks.
2010 paper by the World Bank on the potential societal consequences of increased biofuels production to meet current national targets.
2011 report from Harvard Kennedy School on trends in income and population data from the 2010 United States Census
2011 study for the Transportation Research Board on link between fuel prices and alcohol-related car accidents.
2010 study in the American Journal of Preventive Medicine on the conditions of fresh food in stores in lower-income neighborhoods.
2011 study published in Environmental Health Perspectives investigating the continued level of thyroid cancer risk among Chernobyl victims two decades later.
2008 chapter from Tsunami Science Four Years After the 2004 Indian Ocean Tsunami measuring the action taken on a Tsunami activity database.