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.
In Need of Water to Grow, North Texas Looks to Controversial Reservoir
The Dallas-Fort Worth region is seeking to boost its water supply by building a new reservoir that opponents claim would destroy thousands of farms, homes, and jobs.
Latest to Say '20 Is Plenty': Norfolk, Virginia
Norfolk joins several other cities in smoothing the way for 20 MPH speed limits on neighborhood streets to promote its Vision Zero goals.
State Study Calls For Tsunami Evacuation Structures In Coastal Communities
A Washington state study recommends the construction of dozens of tsunami evacuation facilities along the Pacific Northwest coast.
California High-Speed Rail Could Benefit From New Federal Funding
If state lawmakers can agree to support matching funds for the project, California's high-speed rail could compete for $36 billion in new federal grants.
Countries Underreport Greenhouse Gas Emissions
A Washington Post investigation found major discrepancies between actual emissions and the levels reported to the United Nations.