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.

Houston Area's Center of Gravity Shifts Outside the Loop
The population center of Harris County is now outside central Houston, a shift that occurred over the last two decades as the region's suburbs blossomed.

Infrastructure Investment for Public Safety: Lessons from Medellín
A natural experiment in Medellín indicates that infrastructural investments can reduce crime and improve perceptions of public safety.

California Governor's Budget Supports Infill Development
Governor Newsom's new budget proposes incentives for developers to build housing in existing urban areas away from fire-prone zones to reduce fire risk and add to the state's insufficient housing stock.

As Rental Assistance Ends, Houston Sees Eviction Filings Rise
More Houston households face evictions as landlords seek to recover back rent accrued during the last two years of the pandemic.

Navajo Leaders: Renewable Energy Transition Must Account for Equity
Native American leaders in the Southwest want to ensure their communities have a voice, and an opportunity for well-paying jobs, in renewable energy projects on Native land.