Environment

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

Metal U.S. Geodetic Survey marker in stone in Arizona.

Trump Cuts Decimate Mapping Agency

The National Geodetic Survey maintains and updates critical spatial reference systems used extensively in both the public and private sectors.

May 22, 2025 - Wired

Protest

How Cities Can Support Climate Adaptation

In the face of federal cuts to climate resilience funding, a panel at ULI’s Resilience Summit offered suggestions for maintaining managed retreat and other climate adaptation programs.

May 21, 2025 - Smart Cities Dive

Banff wildlife overpass

Where the Wild Things Cross

Wildlife-vehicle collisions cost Americans over $8 billion annually. The solution can be simple — and stunning.

May 20, 2025 - Jill Robertson

Sign for Loma Alta Park in Altadena, Los Angeles County.

A Park Reborn: Resilience and Renewal in Fire-Stricken Altadena

Rebuilt in just two months after the devastating Eaton Fire, Loma Alta Park now stands as a symbol of community resilience and renewal, even as some residents hope recovery efforts will continue to support housing stability and long-term equity.

May 20, 2025 - Pasadena NOw

People with bikes ordering at food trucks outdoors.

Raleigh Launches Greenway Food Truck Pilot to Enhance Park Experiences

Raleigh’s new Greenway Food Truck Pilot Program brings local food vendors to popular greenway locations to enhance park experiences, support small businesses, and encourage community use of public spaces.

May 20, 2025 - City of Raleigh

Turquoise blue Pyramid Lake near Reno, Nevada.

Nevada and Utah Groups Oppose Public Land Sell-Off Plan

A set of last-minute amendments to the budget reconciliation bill open up over half a million acres of federally managed land to sales.

May 19, 2025 - Inside Climate News

Deer grazing on hillside with few snow patches at Rocky Flats National Wildlife Refuge in Colorado.

New Trail Project Enhances Safety and Access to Rocky Flats National Wildlife Refuge

Jefferson County is improving safe access to Rocky Flats National Wildlife Refuge with new trails, a bridge, and signage, as part of the Rocky Mountain Greenway project, ensuring environmental safety and educating visitors about the site’s history.

May 19, 2025 - Jefferson County

Abandoned industrial factory site.

Wisconsin Awarded $12 Million for Brownfield Redevelopment Amid Broader EPA Budget Cuts

The EPA provided the funding to Wisconsin for brownfield cleanups in cities like Milwaukee and Racine, even as broader agency budget cuts under the Trump administration raise concerns about future environmental protection capacity.

May 19, 2025 - Urban Milwaukee

People riding bike son paved greenway in Indianapolis, Indiana.

Indianapolis Advances Plans to Expand and Connect Citywide Greenway Network

Indianapolis is developing a new Greenways Strategic Implementation Plan to expand, connect, and modernize its trail system, aiming for over 250 miles of greenways that support sustainability, mobility, and community well-being.

May 19, 2025 - Indianapolis Recorder

Regeneration of contaminated industrial land used for waste dumping, West Midlands, UK, 2006 .

EPA Awards $267 Million to Clean Up and Reuse Contaminated Sites

The EPA is investing the funds to clean up and redevelop contaminated sites nationwide, supporting economic growth, community revitalization, and environmental restoration.

May 18, 2025 - Environmental Protection

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.