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.

Southern California Rail Service Resumes After Landslide
The corridor has been closed multiple times in the past year as erosion and landslides put coastal rail infrastructure in jeopardy.

How Climate Change Drives Bigger Wildfires
In many places, climate change is creating ideal conditions for fires to grow larger and more destructive.

When High-Tech Cars Increase Road Risk
An overreliance on ‘partial automation’ can make drivers less attentive.

Draft Plan Takes Aim at Downtown DC Revitalization
The plan calls for policies that support adaptive reuse, new housing construction, and improved public parks and facilities.

New Jersey Law Clarifies Local Housing Needs
Cities will be required to submit plans for creating sufficient affordable housing under a new state law.