Diana is a writer and urbanist passionate about public space, historical memory, and transportation equity. Prior to joining Planetizen, she started and managed a farmers' market and worked as a transportation planner in the bike share industry. She is Planetizen's editor as of January 2022.

New York City Legalizes Outdoor Dining
Some restaurant owners worry the new requirements will make it too expensive to maintain outdoor dining structures.

The Walkable Urbanism of Big Box Stores
For residents of many U.S. small towns and exurbs, the local Walmart offers a surprising benefit missing elsewhere in their communities: walkability.

Op-Ed: How to Make Over Pennsylvania Avenue
The Washington, D.C. street briefly regained its former vibrancy during the pandemic. A proposed redesign could bring it back once again.

Report Links Zoning and Land Use to Structural Racism
The historically comprehensive study outlines the policies that have shaped homeownership, generational wealth, and economic development in the Puget Sound region.

How Extreme Heat Impacts Transit
Heat waves are causing damage and delays on commuter trains from New Jersey to Dallas.