air pollution

Comment Period Open to Stop EPA’s ‘Climate Cleanse’

August 26, 2025

Groundbreaking and controversial 16 years ago, the EPA’s decision to include greenhouse gases in its list of toxic pollution is today the target of the Trump administration as it moves to erase all mention of GHG from the national energy conversation.

Gov. Hobbs Uses Her Veto Power Generously

April 29, 2025

Gov. Hobbs Gives Her Stamp of Disapproval to Small Nuclear Reactors and 51 Other Bills

Gas Companies Want Ratepayers to Foot the Bill for Their Lobbyists

August 8, 2022

Watch Now: Gas Stoves & Your Health

June 1, 2022

PSR National and PSR Arizona held an important webinar May 18 about gas stoves and our health. Gas stoves have been linked to increases in asthma among children and respiratory…

Gas Stoves & Your Health

May 9, 2022

Join us on May 18 to learn about the air pollutants produced by gas stoves and the threat they pose to you and your family’s health.

Solar Power Co-Op Launches in Tucson

June 18, 2020

Tucsonans interested in adding solar energy systems to their homes or businesses now have the option of joining a solar cooperative to learn more about the technology and take advantage…

Dr. Barbara Warren’s Op-Ed in the Arizona Daily Star : Carbon-tax bill before Congress comes with unacceptable trade-off

May 13, 2020

The following column is the opinion and analysis of the writer. By Barbara Warren SPECIAL TO THE ARIZONA DAILY STAR From low to high impacts, humans are causing climate changes…

PSRAZ urge leaders to create jobs that heal our land, air and water, not destroy them

April 17, 2020

Dear Arizona State Senators and Representatives: We write this letter in response to ongoing calls from two uranium mining companies seeking to take advantage of the global Coronavirus pandemic for…

Physicians for Social Responsibilty- Arizona Chapter has signed on to support HR 5857

February 25, 2020

Please write your Representative and ask them to co-sponsor HR 5857, the Fracking Ban Act introduced by Representative Ocasio-Cortez and Representative Soto. This bill takes several critical steps to protect…

A Big Reason UN Climate Talks Aren’t Working

February 17, 2020

The fossil fuel industry has been allowed to underwrite and sponsor the United Nations climate talks for years, including the recent COP25 in Madrid. This creates a massive conflict of…