More Environment Stories

The vaquita is a critically endangered porpoise that lives in the northern part of the Sea of Cortez. It is considered the smallest and most endangered cetacean in the world.

Conservation group says waters less risky for endangered vaquita porpoise

The group partnered with the Mexican Navy to bring down the number of fishing nets in Mexico's Vaquita Refuge

Chiricahua National Monument.

Senate votes to make Arizona monument a national park

Chiricahua National Monument encompasses more than 12,000 acres.

Rush Dougherty looks on as Leaf owner David Gebert checks out his electric car. Both men are members of TEVA, the Tucson Electric Vehicle Association.

No 'pain at the pump' for a small percentage of Arizona drivers

Electric vehicle owners aren't shocked by gasoline prices.

A scientist releases a bucket of longfin dace into the Santa Cruz River on March 23rd, 2022.

Longfin dace return to lower Santa Cruz River

The dace were last in the area over a century ago.

U.S. Senate committee hears 2 bills on tribal water rights in Arizona

CRIT Chairwoman Amelia Flores said her tribe has already helped to stave off the effects of a historic drought by fallowing its fields and taking other measures.

The late-afternoon sun on Lake Powell, April 2018.

Capacity at Lake Powell continues to shrink

A high-tech combination of aerial and underwater radar found that the reservoir can hold 7% less water than when it was built.

A canal carries Colorado River water to farmland near Poston, Arizona, owned and operated by the Colorado River Indian Tribes, a key player in Arizona's Drought Contingency Plan.

U.S. Senate committee to hear testimony on tribal water rights

The chairwoman of the Colorado River Indian Tribes is in Washington, D.C., this week to testify for a bill that would allow her tribe to lease its water to other parts of Arizona.

A sprawling swath of the West is in drought, with more than 20 years of dryness in the Colorado River basin. Researchers say nearly every indicator of drought is heading in the wrong direction.

Drought to continue, NOAA says

Dryness and above average temperatures bring wildfire danger.

The San Pedro Riparian National Conservation Area.

Property owners can learn about their water rights with new map

The map covers sections of the Verde and San Pedro River watersheds.

The H.Wilson Sundt Generating Station at 3950 E. Irvington Road is seen in this image from a Tucson Electric Power video on YouTube.

Tucson Electric Power plant emissions upgrade scheduled

Pima County seeks public comment on NOx reduction plan.

A Mexican gray wolf

Mexican wildlife managers release 2 pairs of wolves

The wolves came from the Ladder Ranch in southern New Mexico and were placed in two areas in the state of Chihuahua.

Tucson City Hall seen from El Presidio Plaza.

Tucson hires consulting firm to work on Climate Action Plan

The city will pay the firm $400,000

The late-afternoon sun on Lake Powell, April 2018.

Lake Powell set to drop below important water level in the 'near future'

The level is nearly too low to generate hydropower.

The city is reducing curbside recycling pickup in an effort to save money and adapt to global shifts in the industry.

Recycling on Tucson's curbs and beyond

This week, The Buzz revisits the city's decision to end curbside glass recycling.

The Colorado River Basin continues to be sapped dry by increasing temperatures and diminished precipitation.

UN climate report says drought, earlier runoff will make water scarce this summer

A new report from the United Nations’ panel on climate change lays out a grim picture of the future.

One of four cactus ferruginous pygmy owls to be born at the Phoenix Zoo, 2019.

Pygmy owl could get protections again; comment period ends Feb. 22

The U.S. Fish and Wildlife Service is proposing to list a tiny desert owl as a threatened species.

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