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.

Solar Production Threatens Fertile Farmlands
Solar installations are causing soil erosion and raising concerns among farmers in some of the nation’s most productive agricultural regions.

Top 10 Public Transit Cities in the US
From New York to Providence, these are the best places to get around without a car.

Revitalizing Connecticut’s Downtowns
An injection of federal funding is helping restore buildings and infrastructure to bring residents and businesses back to central districts.

Opinion: Why Environmentalists Should Support NYC ‘City of Yes’ Zoning Reform
The housing-oriented component of Mayor Eric Adams’ City of Yes proposal could serve the double purpose of making housing more affordable and reducing GHG emissions and car dependency.

California Bills Take Aim at Robotaxi Regulation
Local officials want more control over how and where autonomous cars are deployed.