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.

The New Pentagon City Could Be More Sustainable, Walkable
In a draft plan, planners in Arlington County, Virginia call for improved pedestrian infrastructure, higher-density housing, and more public parks.

How Pit Bull Bans Exacerbate Housing Issues
While many places have eliminated their breed-specific bans, some counties hold on to outdated stereotypes that create additional challenges in an already tight housing market.

Opinion: Biden's Housing Plan is 'Both Necessary and Excellent'
The housing programs proposed in the reconciliation bill could help millions of Americans who desperately need housing assistance and begin to mitigate the damage of a stagnant housing supply.

Vision Zero Success Story: Fremont, California
While traffic fatalities continue to rise nationwide, Fremont has drastically reduced its crash rates in the five years since it launched its Vision Zero project.

The Return to the Office Around the World
Cities around the world are employing vastly different strategies in the effort to get workers back in the office.