Despite 2016 law, Salt River horses remain unmanaged, are not part of the natural ecosystem of the Salt River or even the American Southwest, but an invasive species, that, according to wildlife experts and scientists, is causing catastrophic harm to the Salt River’s natural ecosystem.
President Trump wants to stop illegal immigration with a wall along the U.S.-Mexico border, but experts agree it would harm the ecology of one of the most biodiverse regions of North America.
Navajo Generating Station coal plant shutdown looms, Arizona Navajo and Hopi tribes look for economic solutions
For decades, fossil fuel was the most important economic driver for Arizona’s Navajos and Hopis. Now, even that is threatening to disappear.
Editor’s note: This report is part of an AZCIR collaboration with KPBS’ Fronteras Project, a regional news collaborative that produces reports on the changing culture and demographics of the American West and Southwest. The reporting was funded in part by a grant from the Corporation for Public Broadcasting. By Valeria Fernández | Arizona Center for […]
On Aug. 6, 2014, nearly 11 million gallons of a copper sulfate acid solution poured into the Bacanuchi and Sonora Rivers from the Buenavista del Cobre copper mine, which is owned by Grupo México. The spill impacted an area almost 200 miles along the Sonora River Basin, which is home to more than 22,000 people.
A federal task force identified sweeping shortfalls in the oversight of hazardous materials in the U.S., showing that short and long-term challenges exist to protect communities from the toxic and explosive chemicals stored at facilities across the nation and in Arizona.
More than 2.8 million Arizona residents — or 44 percent of the state’s population — live within areas that are most vulnerable to a catastrophic accidental release of gaseous, and sometimes explosive hazardous chemicals.
Government agencies across the U.S. can’t regulate ammonium nitrate, the hazardous chemical compound that detonated in West, Texas, killing 15 people and injuring hundreds more, a congressional investigation has found. Emergency management agencies at the local, state and federal levels don’t know how many facilities in the U.S. store the hazardous chemical.
One year after a fertilizer plant explosion killed 15 people, injured hundreds and devastated the town of West, Texas, significant questions remain about the safety and security of hazardous chemical storage facilities across the U.S. and in Arizona.