November 14, 2016, 1pm PST
A pilot program in Phoenix looks to add art, lighting, seating and other amenities to beautify and make use of the city's alleyways.
October 7, 2016, 5am PDT
Imagine a built environment that starts from a central location of Scottsdale, Arizona, sprawling outwards until it covers 70 percent of all land on Earth.
October 6, 2016, 12pm PDT
A landscape architect in Tucson shares a professional lament: intrusive, ugly utilities.
September 7, 2016, 2pm PDT
The reservoir on the Colorado located above the Grand Canyon is dropping fast. A new study proposes a contingency plan to reduce the risk of catastrophe.
August 26, 2016, 10am PDT
Jeff Kightlinger, general manager of the Metropolitan Water District of Southern California, explains how the impacts of California’s historic drought are already changing the landscape of the American Southwest.
July 28, 2016, 6am PDT
A city famous for tall palm trees wants to find some shade.
June 23, 2016, 6am PDT
As climate changes in the Rockies and the southwest, Lake Powell is gradually shrinking. The debate over Glen Canyon Dam is on again, and this time environmentalists aren't the only ones against it.
June 20, 2016, 7am PDT
Phoenix, once described as 'the world’s least sustainable city' is focusing growth on its downtown and investing in light rail and bike share to attract high tech companies and workers.
June 11, 2016, 5am PDT
A new report by the National Oceanic and Atmospheric Administration documents the increasing frequency of nuisance floods and "clear-sky flooding."
March 21, 2016, 11am PDT
Expect EPA to be radically downsized and stripped of much of its authority should a Republican become the next president. Democrats haven't stepped up to their defense as one might expect after the mishandling of the Flint water crisis.
December 27, 2015, 1pm PST
A streak of landmark years for public transit in Sun Belt cities from the West Coast to the Florida Panhandle will continue in 2016.
December 11, 2015, 7am PST
Eric Balken makes the case that Lake Powell, anchored in place by the Glen Canyon Dam, is too inefficient a reservoir during times of water scarcity. Lake Mead, he says, is more than up to the task.
November 29, 2015, 9am PST
A new study by researchers at Columbia University estimates how predicted changes in the levels and locations of snowfall will affect water supplies.
October 14, 2015, 6am PDT
One of the world's most popular navigation apps, Waze, has aggregated the data generated by 50 million users to develop a "Driver's Satisfaction Index." Perhaps surprisingly, auto-oriented Phoenix, Arizona leads all cities on the index.
October 3, 2015, 7am PDT
Something needs to change if Arizona is going to be able to pay the bills for maintaining and building new roads, according to the findings of an audit by the state.
September 21, 2015, 5am PDT
It used to be that the nation's rural areas suffered from the highest poverty rates. Today, nearly half of the American poor live in mid-sized counties.
September 16, 2015, 7am PDT
Cities traditionally thought of as car-centric are putting ambitious light rail plans at the center of ambitious plans for transit.
September 7, 2015, 11am PDT
An outdoors enthusiast laments the explosive sprawl that is quickly sucking up places to hunt and fish in the state of Texas.
August 27, 2015, 6am PDT
Phoenix voters, by 55 percent according to preliminary results, chose to increase their sales tax from .4 to .7 percent on Tuesday, continuing until 2051 to pay for $17 billion in transportation improvements.
August 24, 2015, 12pm PDT
The Valley Metro Rail system launched a new light rail extension over the weekend that connects the city of Mesa into Phoenix, Tempe and to the Phoenix Sky Harbor International Airport.