Mary is an editor and writer who is passionate about urban planning and the direct impact it has on people's lives and how we experience the world around us. Prior to joining Planetizen as editorial manager in December 2023, she spent eight years as an editor for Planning magazine, the flagship publication of the American Planning Association.

Controversial Blight Ordinance in Gilbert, Arizona, Zeroes in on Backyards
Local officials in Gilbert, Arizona, say a new town ordinance that will fine homeowners for unsightly debris in their backyards is about fighting blight; critics say it’s a violation of their Fourth Amendment right against unreasonable search and seizure.

U.S. Supreme Court Upholds Camping Bans, but Challenges of Addressing Homelessness Remain
In Grants Pass v. Johnson, the Supreme Court upheld an Oregon city’s ban on camping in public places, paving the way for similar bans in cities across the country but doing nothing to solve the cause of homelessness.

Predicting Toxic Algae Blooms with AI Modeling
Scientists hope to use AI and machine learning models to forecast water quality issues caused by toxic blue-green algae blooms.

When You Gotta Go: NYC Launches Public Restroom Map
New York City created a Google Maps layer to help residents and tourists alike more easily locate public restrooms.

June’s Must-Reads: Top 10 Articles From Last Month
As summer heats up, catch up on last month’s most compelling stories.