Arizona

Public land in Idaho. Most of the photo is a green field, with mountains and a forest in the distance.

Trump is considering data centers on 6 states' public land — some state officials say they had no idea

If the administration approves the proposed projects, data center and data center-related developments will cover 17,600 acres of public land.

September 20, 2026 - The Washington Sun

A white RAPID bus. The lower half is light blue, and says RAPID in purple text. The bus is half visible, appearing from the left side of the image.

Phoenix announces new on-demand transit service, more frequent RAPID buses

Both new services will launch in October, and are part of Phoenix's Project Effective Access Solutions for Easing Congestion.

September 15, 2026 - KJZZ

A picture of Coalmine Canyon, a rust-colored canyon under a blue sky.

Revenue from 4,000 acre solar project on Navajo Nation will not directly go to local tribe members

While the project is estimated to generate over $310 million in lease and tax payments, the funds will go to the Navajo Nation Administrative Service Centers rather than local residents.

September 9, 2026 - High Country News

The purple Valley Metro Light Rail, one of the major light rail in Pheonix.

Phoenix cuts transit fares for low-income riders, tables fare-free days

The city council tabled discussions of four free transit days until it could do more research on the economic impact.

August 30, 2026 - Daily Independent

Lake Mead's low water levels, seen from the Hoover Dam

Why a Colorado River water conservation agreement is so hard to reach

As the nation's two largest reservoirs hit their lowest levels on record, what would it take to avert the crisis? An expert weighs in.

August 21, 2026 - Sarah Porter

Hydroelectric generating facility and historic site known as the Arizona Falls on the Arizona Grand Canal in Phoenix.

Arizona prepares to tap into emergency water supply as it braces for Colorado River cuts

The Salt River Project has been collecting nearly 4 million acre-feet of water since the mid-1990s.

August 5, 2026 - Arizona Central

View from Hoover Dam of dam columns and Colorado River with water line visible above the water.

Federal proposal calls for mandatory water cuts to Arizona, California and Nevada

The Bureau of Reclamation stepped in after states failed to come to an agreement over Colorado River water use reductions.

August 2, 2026 - Associated Press

White Waymo robotaxi in fron tof Southwestern Spanish revival house in Phoenix, Arizona.

Uber and Waymo part ways in Phoenix

The companies ended a three-year pilot program, with Waymo saying it plans to keep its Phoenix robotaxi fleet available through its own app.

July 2, 2026 - Quartz

Group of young people sitting at outdoor shaded table laughing and talking with e-bikes and dog next to them.

After Culdesac's success in Tempe, Mesa approves new 1,000-unit 'car-light' development

Culdesac Mesa will take the same transit-oriented approach with a compact, walkable design and access to transit and shared mobility options.

June 26, 2026 - ABC 15

People waiting at a Phoenix light rail station under decorative shade elements.

Cool Routes app plots shady walks in arid Arizona

Alternate routes provided by the app reduced the heat experienced during the walk by an average of 4.5 degrees.

June 16, 2026 - ASU News

A lake harbor with white boats in Martinez Lake, Arizona.

Arizona had its hottest spring in 131 years

Average March temperatures across the state were 12.5 degrees above normal.

June 7, 2026 - KJZZ

Aerial view of turquoise water holding tanks in desalination plant in San Diego, California.

New agreement would let Arizona, Nevada use water from California desalination plant

The plan will help reduce strain on Lake Mead during extreme drought periods.

June 5, 2026 - Nevada Current

A wildlife crossing in Arizona under construction.

Arizona emerges as national leader in wildlife crossings

Arizona has been building bridges to prevent wildlife-vehicle collisions at various hotspots throughout the state.

May 7, 2026 - Pew

Hydroelectric generating facility and historic site known as the Arizona Falls on the Arizona Grand Canal in Phoenix.

Phoenix and Tucson create emergency water reserve, anticipating Colorado River cuts

The Secure Water Arizona Program will allow participating cities to use a reserve of water or make agreements to buy it from other jurisdictions.

May 3, 2026 - KJZZ

Phoenix, Arizona skyline against the sunset.

Study: Pavement covers 40% of Phoenix

A new study reveals how ultrafine particles emitted by pavement worsen air quality.

April 28, 2026 - ASU News

Man loading or unloading bike from rack on front of public transit bus in Tucson, Arizona.

Tucson plans to keep free transit despite budget shortfall

Tucson's buses have been fare-free since March 2020.

April 24, 2026 - KOLD

Tall power line towers against sunset with saguaro cacti at bottom in Arizona.

Will Tucson take back its power — literally?

One journalist's experience with a utility shutoff led them to look more closely at who provides their city’s power. It turns out there's a push for the city to buy out the investor-owned utility and create a public one.

April 17, 2026 - Shelterforce Magazine

Passengers boarding a white Tren Maya train in Merida, Yucatan, Mexico.

Officials in talks to build train from Tucson to Mexico border

When complete, Mexico's growing rail system will reach across 3,000 kilometers in 24 states.

April 7, 2026 - KJZZ

Unhoused man pushed a shopping cart filled with items and a bicycle along an empty canal in Phoenix, Arizona.

New Phoenix and Oakland Homelessness Plans Prioritize Prevention, Permanent Housing

Phoenix’s unsheltered homeless population grew by 28 percent last year.

March 8, 2026 - Smart Cities Dive

Purple Phoenix light rail car at station with decorative glass panels.

Phoenix Nixes Light Rail Plans, Shifts Focus to Expanding Transit in West Phoenix

The city is shelving plans for a proposed light rail expansion, opting instead to explore other alternatives for bringing rapid transit to West Phoenix.

February 1, 2026 - Hoodline

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

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