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.

NYC Planning Commission Approves ‘City of Yes for Carbon Neutrality’
The first of three elements of the City of Yes rezoning proposal aims to remove barriers to building green infrastructure.

Extreme Heat is Killing Us
Heat-related deaths are rising, and higher temperatures are just one reason.

ADU Permits Spike in Sacramento County
Backyard cottages, known as accessory dwelling units, are touted as one solution to the rising cost of housing.

Waukesha Transit Joins Milwaukee Fare Collection System
New technology allows for more streamlined travel and fare capping for riders across the region.

Norman, Oklahoma Eliminates Parking Mandates
The city made a subtle, one-word change that frees up developers to build parking based on actual need and eliminates costly unnecessary parking.