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.

'Mapping the Gay Guides' Highlights LGBTQ Safe Spaces
Using a series of mid-century guidebooks, a new project seeks to uncover historic LGBTQ spaces around the country.

New Plans Take Shape for Atlanta's Fort McPherson
The land adjacent to Tyler Perry Studios will be developed into an entertainment district with offices, restaurants, and retail.

The Link Between COVID-19 Deaths and Overcrowded Housing
Overcrowding and housing insecurity among Black and Brown communities led to disproportionately high COVID-19 fatalities, research shows.

America's Expensive Infrastructure
The cost of building roads and transit projects has skyrocketed in the last 50 years, but the reasons behind the rise are complex.

This Map Shows Tree Inequality Across Neighborhoods
A new mapping tool visualizes the unequal distribution of urban trees in U.S. cities.