Environment

Post-Tropical Cyclone Sandy made landfall at 8pm ET on October 29, 2012 about 5 miles southwest of Atlantic City, NJ, as seen in this NOAA GOES-13 satellite colorized infrared image from the same time.

Jail the Planners for Not Preventing Sandy!

Ed Blakely indicts the planning profession for failing to protect our communities from the threat of a changing climate. How can we plan places that serve as bulwarks from the worst physical traumas, while providing economic and social resiliency?

November 5, 2012 - Edward J. Blakely

Two children and an adult looking out over railing at Grand Canyon.

DOJ Says Trump Has Power to Roll Back National Monuments

The opinion sheds light on how the administration may justify its effort to eliminate protected public lands.

June 12, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Group of children playing on splash pad in urban park.

How Extreme Heat Impacts Children

As summers get hotter and more dangerous, parents can take steps to protect kids from heat-related illnesses.

June 11, 2025 - NBC Los Angeles

An arched bridge over a pond in a Japanese garden surrounded by bright red and yellow foliage.

‘Quiet Parks’ Highlight Importance of Silence for Public Health

The initiative recognizes parks and other areas that preserve natural quiet in a world full of noise pollution.

June 11, 2025 - Reasons to Be Cheerful

Group of five people sitting on blanket in park on sunny day having picnic.

Parks: Essential Community Infrastructure — and a Smart Investment

Even during times of budget constraint, continued investment in parks is critical, as they provide proven benefits to public health, safety, climate resilience, and community well-being — particularly for under-resourced communities.

June 10, 2025 - National Recreation and Park Association Open Space Blog

Chinese morel mushrooms growing on a log with green leaves.

Fungi to the Rescue: How Mushrooms Are Helping Clean Up Toxic Lands

Fungi are emerging as powerful tools in environmental cleanup, with scientists and community leaders using mushrooms to break down pollutants and restore contaminated soil.

June 10, 2025 - Smithsonian Magazine

Sun rising over downtown Los Angeles with tall palm trees visible in foreground. Image is bright orange-red indicating extreme heat.

LA County Creating Action Plan to Tackle Extreme Heat

Los Angeles County is creating a Heat Action Plan to help communities stay safe during extreme heat, with steps like adding more shade, improving buildings, and supporting the neighborhoods most at risk.

June 9, 2025 - Los Angeles County Chief Sustainability Office

Distant view of oil derrick on barren plain with harsh sun in background.

Texas Moves to Curb Orphan Wells, But Critics Say Loopholes Remain

A proposed state law would shift financial responsibility for sealing unused drilling sites from the public to energy operators, though some advocates question its effectiveness due to industry-backed exemptions.

June 9, 2025 - Texas Public Radio

Ground level view of Alaska Pipeline oil pipeline near Prudhoe Bay, Alaska with bare mountains in background.

New Alaska Bitcoin Mine Would Burn as Much Energy as the State’s Largest Coal Plant

Fueled by “stranded” natural gas, the startup hopes to become the largest in the US, and to make Alaska an industry center.

June 8, 2025 - Alaska Beacon

Train with black oil tankers.

Supreme Court Ruling in Oil Railway Case Guts Federal Environmental Law

The decision limits the scope of a federal law that mandates extensive environmental impact reviews of energy, infrastructure, and transportation projects.

June 5, 2025 - NPR

Screenshot of shade map of Buffalo, New York with legend.

Interactive Map Reveals America's “Shade Deserts”

Launched by UCLA and American Forests to combat heat-related deaths, the tool maps the shade infrastructure for over 360 U.S. cities.

June 3, 2025 - UCLA Newsroom

Large pile of unsorted garbage in landfill with birds flying above at sunrise or sunset.

Colorado Landfills Emit as Much Pollution as 1M Cars

Landfills are the third-largest source of methane pollution in Colorado, after agriculture and fossil fuel extraction.

June 3, 2025 - Colorado Newsline

Canada geese and ducks on the shore of a lake with red brick boathouse in background across the lake in Lincoln Park, Los Angeles.

Connecting Communities to Nature Close to Home

Los Angeles County’s Nature in Your Neighborhood program brings free, family-friendly wellness and nature activities to local parks, making it easier for residents to enjoy and connect with the outdoors.

May 27, 2025 - Los Angeles County Department of Parks and Recreation

Close-up of black and yellow oak borer beetle.

Help Stop the Beetle Killing Southern California’s Oak Trees

Claifornia residents can join a volunteer “blitz” this June to help detect and map infestations of an invasive beetle that is killing thousands of oak trees across Southern California.

May 27, 2025 - University of California Agriculture and Natural Resources

"Heat Danger Extreme Today" sign on desert roadside with orange flags on either side.

U.S. Braces for Another Record-Breaking Summer of Heat and Drought

The U.S. is heading into another dangerously hot summer, with widespread extreme heat, drought, and wildfire risks compounded by underfunded federal agencies and growing pressure on local governments to protect vulnerable communities.

May 27, 2025 - The Guardian

Afternoon light illuminates the landscape with orange tethered hot air balloon, vintage airplane, and carousel at Great Park in Irvine, California.

Irvine Ranked Second in Nation for Outstanding Park System

Irvine’s parks earned national recognition for their exceptional access, investment, and amenities, ranking second in the U.S. and first in California in the Trust for Public Land’s 2025 ParkScore Index.

May 26, 2025 - City of Irvine

Mycena stipata, commonly known as clustered pine bonnet, mushroom from Finland growing out of the end of a log.

Bioremediation for Environmental Justice

Bioremediation uses plants, fungi, and microbes to clean up polluted land in place, offering a nature-based option for restoring contaminated sites in overburdened communities.

May 26, 2025 - Progressive City

Waffle House restaurant in rural open area with large yellow and black sign and several cars parked in front.

Starting in 2026, You Can Charge Your EV at Waffle House

The 24-hour chain infamous for brawls and, to a lesser extent, waffles plans to install fast-chargers at many of its locations.

May 23, 2025 - Jalopnik

Two Rivian trucks charging at Rivian branded charging ports.

US Senate Reverses California EV Mandate

The state planned to phase out the sale of gas-powered cars by 2035, a goal some carmakers deemed impossible to meet.

May 22, 2025 - CALmatters

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.