Road sign with EXTREME HEAT ALERT surrounded by orange traffic cones

How Extreme Heat Impacts Heart Health

A higher number of high heat days correlates with more cardiovascular deaths, according to new research.

November 6, 2023 - Wired

Two women walking on wide walkway among large trees next to neoclassical building in Cologne, Germany.

How Urban Design Impacts Public Health

With more and more people living in cities, designing equitably healthy urban spaces becomes a key question for policymakers.

November 1, 2023 - Wired

View of Albuquerque, New Mexico with green trees in foreground, mountains in background against sunset sky.

Growing ‘Climate Ready’ Urban Trees

A New Mexico research program will assess the health of seedlings to understand which trees will be most resilient to climate risks.

October 18, 2023 - Route Fifty

Sidewalk bus stop with bench and no shade in Los Angeles, California

Mitigating the Impact of UV Radiation

A new project aims to understand the unseen impact of ultraviolet radiation beyond extreme heat and mitigate its effects on people.

October 12, 2023 - The Architect's Newspaper

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

Advancing Shade Equity in LA’s Koreatown

Koreatown is one of Los Angeles's densest and most park-poor communities. A privately funded tree planting initiative will bring some much needed greenery and shade to the area.

October 3, 2023 - LAist

White metal and glass bus shelter at station with separated bus lane in downtown Houston, Texas

Houston Metro Prototypes Bus Shelter Fans

The agency is working on designs for a bus stop shelter with built-in solar-powered fans to keep waiting riders cool.

August 20, 2023 - Houston Chronicle

Purple GRTC bus stopped at a bus station with bench and shelter in Richmond, Virginia.

Only One Quarter of Richmond Bus Stops Have Benches, Shade

A recent report highlights the lack of safe infrastructure at the Virginia capital’s bus stops.

August 7, 2023 - Virginia Public Media

Young girls dipping their hands in an outdoor decorative water fountain

How Urban Design Fails Families

For parents of small children, amenities like public restrooms or shady parks can vastly improve—or deteriorate—the experience of navigating cities.

June 22, 2023 - Streetsblog USA

Bus stop in downtown Los Angeles with billboard and no bench or shelter

Study: One-Quarter of L.A. County Bus Stops Equipped With Shelters

Bus riders in Los Angeles frequently lack protection from sun and extreme heat, with bus stops in some of the county’s hottest areas having the worst amenities.

February 27, 2023 - Smart Cities Dive

Schoolyard with leafy green trees surrounded by benches

Investing in Green Schoolyards

California's budget now includes an unprecedented investment of $150 million to create green schoolyards and schoolyard forests at K-12 schools across the state.

September 20, 2022 - Green Schoolyards America blog

Sidewalk bus stop with bench and no shade in Los Angeles, California

L.A. Bus Stops Offer No Relief From Searing Temperatures

As heat waves intensify, bus riders in Los Angeles are forced to wait at bus stops that offer little shade or seating, putting vulnerable residents at risk of heat stroke and other health impacts.

September 13, 2022 - Los Angeles Times

Children playing in a Los Angeles schoolyard

Los Angeles Parents Demand Greener Schoolyards

With asphalt temperatures reaching as much as 150 degrees, parents and advocates are asking the city’s school district to provide more shade, trees, and other heat mitigation features on its schoolyards and playgrounds.

August 24, 2022 - CBS Los Angeles

View of Los Angeles skyline against a bright orange sky with a palm tree at left

Mapping Heat Inequality

A new mapping tool underscores inequities in infrastructure that lead to higher rates of heat-related illnesses in low-income neighborhoods.

July 14, 2022 - Los Angeles Times


Greening Detroit’s Redlined Neighborhoods

A Detroit nonprofit has been planting trees in parts of the city with the lowest tree canopy.

June 22, 2022 - Next City

High Line park NYC - Manhattan - New York City

Unsurprisingly, People Enjoy Walking More in Safe, Green Spaces

New research shows that people are likely to walk more in places that are both walkable and green.

June 15, 2022 - NCSU News

walkable street

Walkability Scores Don’t Tell the Whole Story

A new report concludes that common ‘walkability’ measures don’t account for many barriers faced by pedestrians, such as environmental factors and policing.

May 4, 2022 - Streetsblog USA

A view out over the city of San Jose, with downtown highrises in the background distance and smoggy air hanging overhead.

Saving San Jose's Vanishing Tree Canopy

Trees are vanishing from the San Jose, California cityscape. The city has a plan to reverse the damage, but significant challenges stand in the way of progress.

January 12, 2022 - The Mercury News

Rittenhouse Square, a park in Philadelphia, framed by large buildings.

Sun and Parks

Some people fear tall buildings near parks, asserting that such buildings will reduce sunlight. But because many parks are a block or more wide, this impact is likely to be minimal.

November 10, 2021 - Michael Lewyn

People boarding bus at LA Metro Bus Stop, Alvarado Street, Los Angeles

Where to Preview L.A.'s New Bus Shelters

Angelenos can try out the new designs at six locations this summer, with the full program set to launch in 2022.

July 29, 2021 - Urbanize LA

Arizona Streetscape

Tucson's Pledge to Plant 1 Million Trees

Details and background of Tucson's pledge to plant one million trees by 2030.

May 17, 2021 - The Daily Climate

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Top Books

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The definitive ranking of graduate planning programs.

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.