Climate change will be disastrous even after latest world pledges, report finds

The recent pledges made by world governments to limit carbon emissions will not be sufficient to meet the goal of keeping global temperatures from rising above 1.5 degrees Celsius, a new report concluded. Instead, those nonbinding commitments will result in a rise in the average global temperature to a potentially catastrophic 2.4 degrees Celsius. 

UArizona Cuts Carbon Footprint with All-Renewable Grid-Purchased Power

An agreement with Tucson Electric Power will reduce the University of Arizona's carbon footprint by one-third and save the university millions of dollars over the agreement's 20-year life.

The US is tropicalizing, and you’ve probably already noticed the change

If you've heard about turtles dying in cold snaps, you've heard about this phenomenon.

In Partnership with UArizona, New Nonprofit to Launch Satellite Program to Track Greenhouse Gas Emissions

In a first-of-its-kind coalition to accelerate climate change action, and with help from UArizona researchers, a new nonprofit organization called Carbon Mapper is launching a program to improve scientific understanding of global methane and carbon dioxide emissions.

UArizona Partners With French National Centre for Scientific Research to Establish France-Arizona Institute for Global Grand Challenges

The partnership establishes the France-Arizona Institute for Global Grand Challenges at the University of Arizona, which will address critical research areas through large-scale international collaboration, innovation and exchange of resources.

Climate change is impacting weather patterns across the West, study reveals

Droughts are lasting longer and rainfall is becoming more erratic across the Western hemisphere, according to a new study published by the US Department of Agriculture. 

Local First Arizona’s SCALE UP Program Launches Dynamic New Sustainability Project

The mission of Local First Arizona (LFA) is to build equitable systems for Arizona’s local businesses and communities that create a vibrant, inclusive and sustainable Arizona economy by strengthening, supporting and celebrating entrepreneurship, rural and urban community development, racial equity, environmental action and food access. 

How the oceans play a part in Earth’s changing climate

Researchers are discovering more about the world’s oceans and their impact on temperature and water availability.