More Environment Stories

Updated recovery plan for Mexican wolves aims to reduce human-caused deaths

The plan aims to further protect the endangered wolves through increased law enforcement, education and outreach to communities near where the wolves live.

Tribe continues fight against proposed Arizona copper mine

The Arizona Court of Appeals ruled Tuesday that the state Department of Environmental Quality illegally issued a Clean Water Act permit for the proposed Resolution Copper Mine.

Sandhill cranes return to wintering grounds in southeastern Arizona

People can watch from home on AZ Game and Fish live stream.

Insects find a new home on Santa Cruz River

It has been two years since a new species has moved to the area.

Reclaimed Water

Ever wonder how sewage gets turned into clean water? Here is a behind the scenes peek at Tucson Water’s reclaimed water system and what that process looks like

Field Notes: Fungi

Arizona Illustrated producer David Fenster looks back on a 15 year love affair with mushrooms and shares excerpts from the many films he’s made on the subject.

Feds want the ability to cut back on Colorado River reservoir releases over the next two years

On Friday, the Interior Department began the process of revising existing guidelines for water management in the Colorado River basin.

Slow, steady and high tech: Study using GPS to track Sonoran desert tortoises

Sonoran desert tortoises can hold water for up to a year, Rubke said. That matters given that Arizona is in a megadrought.

Desert Plants: Ironwood

The tree known in the U.S./Mexico borderlands as desert ironwood or palo fierro is one of many woody legumes found in washes and hillside drainages in the Sonoran Desert.

Iconic Strong Arm was one of many saguaros killed by climate change, deadly bacteria

For close to two centuries, Strong Arm stood sentinel over the Tortolita Preserve near Marana.

Desert Plants: Agave

Scientists have identified more than 250 types of agaves in North America, some of them grow right here in Arizona

Campus Arboretum

Take a walk around the University of Arizona's Campus Arboretum, and step back in time.

Pantano Bat Bridge

Every summer evening at sunset, thousands of Mexican Free-tail bats can be seen as a swirling dark cloud at the Pantano Wash before going out to feed.

‘Good Samaritan’ bill aims to allow cleanup of abandoned, leaking mines

A bill in Congress could help Arizona clean up old mines.

Field Notes: Coral Beans

For most of the year Coral Beans look like dried up sticks, then in the spring, its brilliant red flowers bloom.

The Buzz: Dealing with Arizona's PFAS problem

Why are the chemical class also known as forever chemicals so dangerous, and what's being done to fix the problem?

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