The firm chosen to design the newest presidential library is as cool under pressure as Obama.
Broken sidewalks and inaccessible buildings can make for daunting trips, but a slew of mobile applications could change that.
A new study finds that the wealthiest Americans are less mobile than lower income workers, but those who do relocate are looking for a tax cut.
Cities across the U.S. are pondering legalized, sterile street-drug injection sites to fight the overdose epidemic.
Clashes in Oaxaca last week are just one part of the human rights crisis under President Enrique Peña Nieto.
Recent research suggests that urban dwellers are significantly less likely to be happy than their suburban or rural counterparts.
When it comes to green infrastructure, the city’s got plenty of parcels to work with.