Climate Change

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person holding their head
Some migraine sufferers are reporting increased symptoms during this active monsoon season in metro Phoenix. Studies suggest that low - or a significant drop in - atmospheric pressure can trigger an attack.
Aug. 22, 2022
sandbags
The city of Tucson is encouraging community members to come pick up free sandbags in anticipation of a fresh slew of monsoon storms this weekend.
Aug. 19, 2022
clark miller
The Biden administration just made the single largest investment against climate change in U.S. history. And ASU's Clark Miller is optimistic about its impact.
Aug. 19, 2022
Navajo Nation
The Federal Emergency Management Agency has developed a new strategy to better engage with hundreds of Native American tribes facing climate change-related disasters.
Aug. 18, 2022
Edgar Warner
Northern Arizona has been besieged with almost daily flooding after a pair of devastating wildfires near Flagstaff this year. Officials say the price tag to prevent further damage from flooding will be steep: between $125 million and $145 million that will need to come from the U.S. government.
More news from the Fronteras Desk
Aug. 17, 2022
tucson's skyline from the Tucson Mountain Park
Water and city managers held a joint town hall to discuss One Water, a master plan laid out by city in 2019 to address future water issues. The meeting was planned for this month, but ended up coming hours after the Bureau of Reclamation announced new cuts in Colorado River supply to Arizona, Nevada and Mexico.
Aug. 17, 2022
The "Earth thermometer" sculpture
It’s hot now, but Phoenix is only going to get hotter over the next 30 years. A new report from the climate research firm, First Street Foundation, projects Maricopa County could see days that reach 125 degrees by the middle of this century.
Aug. 16, 2022
Flooded streets nogales
Three people died in Nogales, Sonora, this weekend as streets flooded amid heavy rains. Flooding has long been an issue in the city, and leaders say they are preparing to fund major infrastructure projects to address the situation.
Aug. 15, 2022
White House
On Friday, the U.S. House of Representatives passed a $740 billion spending package, giving final congressional approval to the Biden-backed measure.
Aug. 13, 2022
sandbags
Coconino County officials warned residents that they’re competing for federal funds with other disaster-affected communities throughout the U.S. as flooding continues to threaten Flagstaff.
Aug. 10, 2022
u.s. capitol building
Over the weekend, the U.S. Senate approved a long-delayed bill, key to President Joe Biden’s economic agenda, addressing health and climate change.
Aug. 8, 2022
mead
Authorities say more human remains have been found at drought-stricken Lake Mead National Recreation Area east of Las Vegas. It’s the fourth time since May 1 that remains have been uncovered as the lake’s shoreline retreats at the shrinking reservoir.
Aug. 8, 2022
A Phoenix yard featuring mostly gravel and rocks
In an effort to conserve water during the long-term drought, residents around the Southwest are tearing out their grass and opting for desert landscaping — called hardscape — that primarily features gravel. Through KJZZ’s Q&AZ project, a listener asked: Does hardscape contribute negatively to the urban heat island effect?
Aug. 6, 2022
Phoenix City Hall
Phoenix is trying to generate excitement over a proposed bond program worth half a billion dollars. Eight subcommittees representing different city services will hold public meetings to gather resident input and hear pitches from city departments.
More Arizona business news
Aug. 4, 2022
kyrsten sinema and mark kelly
A group of conservationists has asked Arizona’s Senate delegation to back the Inflation Reduction Act of 2022.
Aug. 2, 2022
Monarch butterflies
Monarchs might be the most iconic of butterflies — the ones that come to mind when you think about our fluttery friends. But the plant they need to live is in decline.
Aug. 2, 2022
rainy sidewalk during a monsoon
The City of Flagstaff this week secured $2.4 million in federal funding for flood mitigation efforts. Mayor Paul Deasy said a recent fire burn scar is the main focus as rain continues to be in the forecast.
Jul. 29, 2022
Because the pandemic has so drastically changed how many of us live our day-to-day lives, it’s also taken a toll on our mental health.
The past seven years have been the warmest on record, and climate change promises more extreme weather events to come. Research shows high heat can harm physical well-being, but what about mental health?
Jul. 28, 2022
The "Earth thermometer" sculpture
This week, the Biden administration launched a new website, heat.gov, that aims to provide awareness of heat advisories and dangers around the country.
Jul. 28, 2022
Hermosillio, Sonora
Hermosillo has a water problem. There isn’t enough to keep up with demand. So a group of nonprofits and business organizations are teaming up to push for greater conservation efforts.
Jul. 22, 2022

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