Santa Cruz River Partnership could create Arizona’s first urban wildlife refuge
US Fish and Wildlife Service, City of Tucson, Pima County and Santa Cruz County join forces to safeguard natural and cultural resources.
The Buzz: Arizona's 100-year water supply rule
Adequate water supply is more commonly becoming a concern for new housing developments.
Hobbs signs largest tribal water rights agreement in US history
The settlement is contingent on Congressional approval.
Commissioner Kevin Thompson advocates for Arizona ratepayers in BlackRock dispute
ACC joins multi-state effort to hold investment companies accountable for federal commitments.
Colorado River states are separated by a ‘giant chasm’ in negotiations
Arizona’s top water official outlined major differences between the states’ ideas about how to cut back on water use.
Environmentalists concerned after protected Mexican wolf dies in Arizona
Up to $103,500 in reward money from state and federal agencies, as well as non-governmental organizations and private individuals, had been pledged for information “that leads to successful prosecution in the case.”
TUSD gets $4 million EPA grant to replace diesel buses with electric fleet
Ten diesel buses are being replaced with electric models, reducing emissions and cutting costs.
The Buzz: Take a trip into Kartchner Caverns
We mark 50 years since the cave's discovery and 25 years since it opened to the public with a tour.
UA tree watering project aims to conserve water and reduce urban heat
From rainwater harvesting to mulching, researchers find ways to grow resilient trees.
Pima County advances plans for Santa Cruz River conservation and wildlife refuge
New partnership aims to protect the Santa Cruz River’s riparian habitat and promote environmental education.
Reinventing Plastics
How sulfur is being used to make sustainable plastics.
Baby Haggis is the new Moo Deng
A pygmy hippo is born in Edinburgh.
How some of Pima County’s youngest voters feel about casting their ballots
Arizona’s Gen Z voters set to shape the 2024 election.
Tucson Unified School District approves climate action plan led by students, targets net-zero by 2040
New policy prioritizes clean energy, sustainable practices and a comprehensive climate education.
Neighboring governors Hobbs, Durazo sign off on environmental plan to address cross-border air, water, waste and wildlife issues
New strategic plan prioritizes sustainable solutions for shared environmental challenges along the Arizona-Sonora border.
