Landscape Architecture

Drone view from Independence Monument in Kyiv, Ukraine.

Urbanism in a Time of War

The first in a series of posts reflecting on urbanism and rebuilding efforts in Ukraine following the Russian invasion in 2022.

January 29, 2025 - Mikael Colville-Andersen

Aerial view of Waikiki Beach with hotels and mountains in Honolulu, Hawaii.

Rising Above: Innovative Solutions for Waikīkī’s Sea-Level Challenges

The University of Hawaiʻi at Mānoa’s award-winning Waikīkī sea-level rise adaptation project combines science, architecture, and community input to create scalable solutions for climate resilience and coastal flood mitigation.

January 28, 2025 - University of Hawai'i News

Row of tall palm trees in Los Angeles against sunset sky.

Rethinking Los Angeles Landscapes: Balancing Iconic Trees and Fire Resilience

L.A. must balance fire resilience with ecological preservation by gradually replacing flammable non-native plants like eucalyptus and palm trees with native and fire-resistant species while rethinking urban landscapes and land management practices.

January 28, 2025 - Los Angeles Times

Aerial view of Klyde Warren deck park on freeway cap in downtown Dallas, Texas.

I Help Plan Cap Parks; Here’s What Austin Can Learn from Other Cities

How freeway capping projects can literally and metaphorically bridge urban divides.

January 24, 2025 - Dan Biederman

Aerial view of residential buildings in Koreatown, Los Angeles with downtown skyline in background

The Urban Heat Divide: Addressing LA’s Thermal Inequities

LA's thermal inequities leave low-income, minority neighborhoods disproportionately hotter and more vulnerable, prompting advocacy and policy efforts to address these disparities through green infrastructure and equitable climate investments.

January 21, 2025 - Los Angeles Downtown News

Looking up at a grove of mature hemlock trees on a sunny day.

Fighting Forest Pests With AI: A Hemlock Success Story

Fairfax County utilized GeoAI and ArcGIS technology to efficiently map and protect its hemlock trees from the invasive woolly adelgid, ensuring targeted pest management and preservation of its evergreen canopy.

January 21, 2025 - ARCNEWS

Sign for Eaton Canyon Natural Area in Los Angeles County.

After the Fires: Challenges and Efforts to Heal LA’s Parks and Trails

The recent LA wildfires have devastated parks and trails, with recovery efforts requiring extended closures, collaborative restoration plans, and community support to address extensive damage and long-term risks like landslides.

January 17, 2025 - Los Angeles Public Press

Grandfather and young girl sitting on park bench.

Nature and Nurture: Understanding the Diversity of Biophilia

Biophilia, originally thought to be an innate and universal love for nature, is now understood as a temperament trait with significant individual differences influenced by genetics and experience.

January 15, 2025 - Psychology Today

Large trees on either side of wide suburban street.

How AI Is Revolutionizing Urban Forestry and Climate Resilience

Tree-D Fusion, an AI-driven tool developed by MIT and Purdue researchers, generates 3D models of urban trees to help city planners visualize future green spaces, address climate challenges, and enhance urban livability and sustainability.

January 13, 2025 - Wood Central

Radical Hotel in Asheville, North Carolina before Hurricane Helene.

Post-Helene Reflections on Solastalgia and Community

Solastalgia is an increasingly relevant word that refers to the homesickness one feels when still at home, caused by distress due to environmental change in one’s home environment – for example, after a hurricane or wildfire.

January 13, 2025 - April Economides

Red brick building - Lewisville, Texas city hall.

Transforming Communities Through Parks: Lessons from Lewisville

Lewisville, Texas, demonstrates how equitable planning and community-driven efforts can transform underserved areas by enhancing park access and promoting social and recreational equity.

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

Pedestrian and bike trail under Miami Metroline elevated tracks.

Miami’s Underline Linear Park Offers Recreation, Transportation, Conservation

A 10-mile park that runs under the Miami Metrorail is nearly complete and features bioswales for water conservation and public recreation facilities.

January 7, 2025 - Smart Cities Dive

Large mature oak trees with sun filtering through.

Oak Survival in the Great Lakes: Adapting to a Changing World

Climate change is endangering oaks in the Great Lakes region by increasing their vulnerability to pests, diseases, and extreme weather, threatening their vital ecological role.

January 1, 2025 - Planet Detroit

Spikes on building designed to prevent people from sitting.

One Year Into Brazil’s ‘Hostile Architecture’ Ban

A recent law prohibits ‘defensive’ architecture designed to keep people away from buildings or public spaces.

December 31, 2024 - Next City

View of St. Louis cathedral in New Orleans, Louisiana.

New Orleans Seeks Consultants for $8M Tree Planting Initiative

The city seeks consultancy firms to help implement an $8 million USDA Urban and Community Forestry Grant, advancing its goal of planting 40,000 trees by 2030 and strengthening urban sustainability and resilience.

December 30, 2024 - Biz New Orleans

Close-up of green permeable street with concrete lattice over soil and grass.

How Cities Are Adopting Green Solutions to Combat Flooding

Cities are increasingly adopting nature-based solutions like floodable parks and green roofs to combat flooding, offering cost-effective, multifunctional benefits while requiring careful planning and integration with traditional infrastructure.

December 22, 2024 - Time Magazine

Small trees on city sidewlak with glass buildings in background.

Cities Prioritize Urban Reforestation to Combat Heat and Revitalize Communities

Cities like Phoenix, Chicago, and Boise are prioritizing urban reforestation as critical green infrastructure to combat extreme heat, address environmental inequities, and foster community revitalization.

December 20, 2024 - USGBC

Denver, Colorado skyline with green lawn in the foreground.

Denver Plans to Update Landscaping Regulations

The city will change its landscaping rules to prohibit “non-functional turf” and encourage native and climate-resilient vegetation.

December 19, 2024 - Smart Cities Dive

Tall mature green trees lining a concrete walkway next to a street with multistory apartment buildings on other side and sun filtering through the leaves.

Mapping a Greener Future: Cal Poly Tackles Urban Canopy Challenges

Cal Poly, in partnership with Cal Fire, is leading the development of California’s new Strategic Plan for Urban Forestry, combining advanced data tools and interdisciplinary collaboration to expand tree canopy cover.

December 9, 2024 - Cal Poly News

City park with paved walkway, green trees, and people sitting on lawn.

Global Report Shows Urban Forests Failing to Meet Vital Standards

The study reveals significant gaps in urban forestry, emphasizing the urgent need for reforms, innovative planting solutions, and expanded tree canopy to combat climate change and improve urban health.

December 9, 2024 - The Conversation

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.