A 2013 study published in the Proceedings of the National Academy of Sciences seeking to better quantify the current levels, regions and sectors that are the key sources of methane in the United States.
2013 study in Annals of Emergency Medicine analyzing 1.3 million injury deaths in 3,141 U.S. counties from 1999 to 2006 to understand rural and urban risk factors.
2013 study by U.C. Berkeley and NBER in the Review of Economic Studies on the relationship between vehicle weight and highway fatalities.
2013 list of key websites, institutions and journals that can help deepen policy knowledge and reporting about urban affairs.
2013 study from the University of Toronto in Applied Cognitive Psychology on how speech tasks can interfere with drivers’ visual attention.
2013 study in Applied Economic Perspectives and Policy on how higher local food prices correlate with higher food insecurity among the poor.
2013 review of scholarship on impact of air pollution in the United States, including health effects, economic costs and automotive and transportation causes.
2013 study from of the University of Missouri and University of Oklahoma in Journalism & Mass Communication Quarterlyon press accounts of 11 major events.
2013 study by Northwestern University on the relative fatality risk of a broad range of motorized and non-motorized transportation modes in the United States.
2013 review of studies relevant to reporting and coverage of U.S. cities, including research on economics, environment, crime, health and demographics.