Simpler fare structures, apps that integrate public transit and private transportation services are at the center of the roadmap.

The participants in the WRI Ross Prize for Cities showed how innovative new visions for cities' futures can be.

Movement from Albuquerque to Orlando is making an impact despite U.S. withdrawal from the Paris Agreement.

Yes, the system is under pressure but municipalities like New York and Minneapolis have figured out ways to find value in their recycling streams.

Multi-use trails are an infrastructure asset for cities and communities — why aren't we prioritizing them?

The cities are tackling their largest source of carbon emissions. Here are the key differences, and why they matter.

We can make sure that cities are successful with a downtown experiment: the business improvement district (BID).

As the continent urbanizes, it faces water shortages and deforestation. The private sector can help.

A great migration forces an existential question for the modern metropolis: how might entrepreneurs upgrade urban living over the next 10 years?