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.
How the AI Economy is Shaping Cities
Like other technologies, artificial intelligence tech seems to be clustering in a small group of cities, prompting questions about its uneven deployment.
Opinion: Car-Centric Cities Hurt Kids
Designing neighborhoods with children in mind could reduce traffic fatalities and improve the health and well-being of kids.
How the Phoenix Tree Canopy Affects Urban Temperatures
As extreme weather intensifies, cities are using trees to mitigate the effects of climate change and reduce energy consumption.
A Tour of Houston's Rapidly Gentrifying Neighborhoods
These Houston communities have experienced the most dramatic demographic changes in the last decade, according to new Census data.
Chicago Dismantles Leland 'Slow Street' Three Months Early
Citing neighborhood concerns, the city is ending the Slow Street program on Leland Street as more parks and beaches reopen, but advocates want to see more permanent traffic calming measures.