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.

Brooklyn Waterfront Development Unveils Revised Design
The massive River Ring Waterfront Master Plan includes two towers containing 1,050 residential units, a three-acre beach, and 5,000 square feet of community kiosks.

California's 'Climate Action Plan for Transportation Infrastructure'
The newly released Climate Action Plan for Transportation Infrastructure shifts the state's transportation priorities to focus on clean energy and livability.

Philadelphia Park Designed for, not Against, People Experiencing Homelessness
In an effort to make public spaces more inclusive, a new pocket park in the Callowhill neighborhood will seek input from people experiencing homelessness on how to make the space more welcoming and functional.

Opinion: Western Towns Need More Density, Not More Sprawl
To fix the housing crisis, cities should focus on "missing middle housing" and multi-family development.

Research Shows Urban Trees Stave off Depression
A new study shows that regular exposure to trees and green spaces has a powerful impact on depression and mental health.