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.

Home Insurers Are Fleeing California
Homeowners in the state are finding it increasingly difficult to secure insurance policies thanks to the growing risks of wildfire, drought, and other climate threats.

Denver Makes ADU Rules More Flexible
The city hopes adjusting its regulations for accessory dwelling units will make the process more affordable for residents and help ease the city’s housing crunch.

What Is ‘Arterial Rapid Transit?’
Atlanta is planning to build ‘BRT lite,’ a version of bus service that offers signal priority and fewer stops but keeps buses in mixed-traffic lanes.

Master Plan Envisions New Neighborhood Around Philly’s 30th Street Station
A partnership led by Amtrak plans to redevelop the area around a historic train station with mixed-use buildings, cultural amenities, and open space.

As Business Districts Continue to Falter, Mixed-Use Neighborhoods Flourish
While office vacancies remain high and foot traffic sparse in many U.S. downtowns, areas with housing and businesses are more vibrant and desirable than ever.