Landscape Architecture

Aerial view of green park with purple blooming jacaranda trees in Pasadena, California.

Los Angeles County Invests in Wildfire Recovery for Parks, Trails, and Open Space

The $4.25 million RESTORE Program supports the recovery of parks, trails, and open spaces damaged by the January 2025 wildfires through targeted grants that promote community healing, wildfire resilience, and equitable access to nature.

April 14, 2025 - Los Angeles County Regional Park and Open Space District

Close-up of wood log with emerald ash borer larvae tracks etched in the wood.

Invasive Insect Threatens Minnesota’s Ash Forests

The Emerald Ash Borer is a rapidly spreading invasive pest threatening Minnesota’s ash trees, and homeowners are encouraged to plant diverse replacement species, avoid moving ash firewood, and monitor for signs of infestation.

April 11, 2025 - The Bemidji Pioneer

Sign for Palisades Recreation Center in Pacific Palisades, Los Angeles, California.

Private Donations Propel Early Restoration of Palisades Playground

Los Angeles has secured over $1.3 million in private funding to restore the Pacific Palisades playground months ahead of schedule, creating a modern, accessible space that supports community healing after recent wildfires.

April 10, 2025 - Los Angeles Mayor

"Welcome to fabulous Las Vegas Nevada" sign with mottled shade from palm tree.

Planting Relief: Tackling Las Vegas Heat One Tree at a Time

Nevada Plants, a Las Vegas-based nonprofit, is combating the city’s extreme urban heat by giving away trees to residents in underserved neighborhoods, promoting shade, sustainability, and community health.

April 10, 2025 - KTNV

Green trees, some with fall colors, line a walkway in front of the Wisconsin state capitol dome in Madison, WI.

How Madison’s Tree Planting Efforts Are Growing a Healthier Community

Madison’s annual tree planting initiative is enhancing environmental resilience, public health, and community livability by adding 1,400 carefully selected trees citywide, with strong community and institutional support for urban forestry.

April 10, 2025 - The Badger Herald

Large oak tree in meadow with sun filtering from behind it in Angeles National Forest.

Rethinking Wildfire Defense: How a Landscape Approach Can Protect Neighborhoods

Post-fire analysis of the Eaton Fire reveals that a landscape approach — including fire-resistant vegetation, home hardening, and strategic planning — can help reduce wildfire risk, challenging assumptions that trees and plants are primary fire hazards.

April 8, 2025 - ASLA The Dirt

Downtown Los Angeles skyline viewed from a distance with freeway and trees in foreground.

Updating LA’s Tree Rules Could Bring More Shade to Underserved Neighborhoods

A new USC study finds that relaxing Los Angeles’ outdated tree planting guidelines could significantly expand urban tree canopy and reduce shade disparities in lower-income neighborhoods, though infrastructure investments are also needed.

April 3, 2025 - USC Dornsife

Aerial view of schoolyard in Oakland, California with newly planted trees, sports courts, and playground equipment.

Greening Oakland’s School Grounds

With help from community partners like the Trust for Public Land, Oakland Unified School District is turning barren, asphalt-covered schoolyards into vibrant, green spaces that support outdoor learning, play, and student well-being.

April 2, 2025 - FacilitiesNet

Colorful murals on exterior of Hollywood High School in Los Angeles, California against night sky.

Advancing Sustainability in Los Angeles County Schools

The Los Angeles County Office of Education’s Green Schools Symposium brings together educators, students, and experts to advance sustainability in schools through innovative design, climate resilience strategies, and collaborative learning.

March 31, 2025 - Los Angeles County Office of Education

School District of Philadelphia building with large silver title lettering and taller buildings visible in background.

Concrete to Community: A Schoolyard Makeover in West Philly

With guidance from the Trust for Public Land, third graders at Overbrook Elementary are leading the redesign of their asphalt schoolyard into a vibrant green space, learning valuable skills and creating lasting community impact in the process.

March 31, 2025 - WHYY

Purple, orange, and yellow wildflowers in a field in California.

Climate Gardening: Cultivating Resilient Landscapes in Los Angeles

TreePeople’s 4th Annual Urban Soil Symposium explored how climate gardening, soil health, and collaborative land management strategies can enhance urban resilience in the face of climate change.

March 24, 2025 - TreePeople

Group of people being led in yoga by two instructors on large public lawn.

The Panacea of Outdoor Human Movement

Humans relish in over-complicating things, but the sweetest and healthiest things in life are the simplest.

March 20, 2025 - April Economides

Park pond at sunset with Los Angeles skyline in background.

Expanding Green Spaces in Greater LA: Challenges and Solutions

Creating parks and open space in L.A. County requires overcoming land scarcity, high costs, and other challenges through strategic partnerships, innovative multi-benefit designs, and policy reforms to ensure equitable access and sustainability.

March 17, 2025 - Los Angeles County Chief Sustainability Office

View of Central Park lake with people sitting on lakeside rocks and NYC high-rises in background.

Public Parks as Climate Resilience Tools

Designed with green infrastructure, parks can mitigate flooding, reduce urban heat, and enhance climate resilience, offering cost-effective solutions to environmental challenges while benefiting communities.

March 16, 2025 - Grist

Multicolored tulips in Descanso Gardens, Los Angeles, CA.

Spring Spectacle: Thousands of Tulips Bloom at One of LA’s Top Gardens

Descanso Gardens, one of Los Angeles County’s most beloved botanical destinations, is welcoming spring with 35,000 tulips in bloom, creating a breathtaking seasonal display expected to peak in late March.

March 10, 2025 - NBC 4

View of mountains with large shrubs in foreground in Altadena, California.

Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire

In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.

March 9, 2025 - Pasadena NOw

Los Angeles bridge

Don't Cement Our Future: Rethinking LA’s Landscape After Fire (and Floods)

A call for regenerative approaches to rebuilding that work with nature rather than against it.

March 5, 2025 - Omar Brownson

View of Los Angeles skyline at sunrise with yellow and green trees in foreground

LA’s Trees Absorb More Carbon Than Expected, But Can’t Do It Alone

A USC study finds that Los Angeles’ urban trees absorb more carbon than expected, but while they provide crucial environmental benefits, they cannot replace the urgent need for systemic emissions reductions.

February 28, 2025 - Phys.org

Complete Street

‘Complete Streets’ Webpage Deleted in Federal Purge

Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

February 27, 2025 - Streetsblog USA

Trees in bloom with pink flowers on a residential street in Seattle, Washington.

Opinion: Housing Versus Trees Is a False Choice; Swap Pavement for Trees Instead

Seattle’s goal to cover 30 percent of the city with tree canopy by 2037 doesn’t need to be sacrificed in favor of density. There’s a better way.

February 26, 2025 - The Urbanist

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.