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.

Free Transit for SLO Residents During Rideshare Week
San Luis Obispo transit riders can access fixed-route buses for free during the week of October 7 through October 11.

Affordable Housing: A Primer
A guide to affordable housing definitions and federal housing assistance programs.

Hurricane Helene Highlights Growing Threat to Florida’s ‘Big Bend’
The region is becoming more vulnerable to flooding and storm damage due in part to climate change and warmer seas.

Court Blocks Arlington County Zoning Reform
The county’s zoning reform plan would have promoted ‘missing middle housing’ types of up to six units on lots previously zoned for single-family housing.

Study: Building Pollution Contributing to Poor Air Quality in NYC
Pollutants from methane, propane, and fuel oil are on the rise, leading to a growing public health crisis.