The orders could affect Arizona through their impact on climate change and potential harm to the electric vehicle industry.

First-week orders could undermine progress on clean energy investments, pollute the air and add few benefits to the economy, ...

Northern Arizona is famous for its aspen trees, and a multi-decade study looks into how they’re being affected by climate ...

A Republican wants to change Arizona law to ban “geoengineering” in the state aimed at addressing the rapid effects of ...

But that practice is also strained by climate change compressing the window when burning can safely take place, Safford said. In Arizona, too, what used to be known as "wildfire season" has ceased ...

House committee passes bill that would outlaw cloud seeding and climate intervention research after supporters cite debunked ...

The study highlights the urgent need to safeguard global tropical wetlands from human impact. Complex organisms, thousands of ...

Most climate scientists are certain that global warming has played a critical role in the California wildfires, despite political posturing.

The orders could affect Arizona through their impact on climate change and potential harm to the electric vehicle industry. There are no significant proven oil or gas reserves in Arizona ...