An updated collection of recent reports, research and analysis relating to Amtrak, rail transit and Positive Train Control.
Imagine a storm like Hurricane Sandy hitting New York every five years. Under new climate models outlined in a prestigious scientific journal, the storms are likely to get much worse and hit much more often.
Environmental campaigners are split on the role nuclear power can play in cleaning up the planet. New research suggests that closing nuclear plants increases carbon emissions.
American road engineers are using temperature models that do not consider the warming climate, costing the country billions in early repairs, a new study finds.
When your city or state needs cash for infrastructure, it probably issues a municipal bond. We explain how “munis” work.
After the devastation of Hurricane Andrew in 1992, Florida adopted tough new building codes. They quickly paid for themselves, a new study finds.
A new study suggests marathon races interfere with ambulance service. Transportation delays may help explain why elderly patients with cardiac problems are more likely to die if they live near marathon routes.
2016 study in
Demography that looks at how economically advantaged groups are more likely to move to new homes in safer areas after a damaging hurricane.
Updated roundup of research on climate-change risks and the regions and groups most threatened by them, attempts to mitigate these risks, and adaptive efforts for coastal regions.
Overview of recent studies on U.S. immigration issues, including the demographic traits of unauthorized residents and the empirical truths about exclusionary attitudes.