Add Yahoo as a preferred source to see more of our stories on Google. As Phoenix emerges from its hottest year on record, President Donald Trump signed a series of orders designed to expand U.S.

There were 113 straight days where Phoenix's temperature was over 100 degrees, a record-breaking summer in the state. Students and climate experts explain how this weather and the issue of climate ...

Experts say that Arizona this year is likely to see more of the record-breaking heat, deadly flooding and intense wildfires that have marked recent summers — and it could be even worse, thanks to the ...

In the span of an hour, climate change and its impacts on Arizona got less than three minutes of attention at the tail end of the debate last month between Democratic Rep. Ruben Gallego and Republican ...

PHOENIX (KPNX) — If you feel like allergy season never seems to end, you’re not imagining it. Across the U.S., and right here in Arizona, climate change is making pollen problems worse — and ...

Dry conditions and the influence of climate change have set up Arizona and the Southwest for a "rough" wildfire season. Forests are already dry and also suffering from a pine beetle invasion, which ...

Everyone has that one friend who moved to Arizona raving about 300 days of sunshine, backyard pools, and winter walks in short sleeves. The pitch is genuinely appealing. No snow to shovel. No gray ...

Is climate change already affecting our economy, or is that just some future thing? If it is already affecting our national economy, how big is that impact? …and closer to home, how do any such ...

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy and the environment. Sign up for their newsletter here. Gila monsters ...

Along with destructive winds and tornados, these storms brought record-sized hail. In Illinois, one meteorologist, Victor ...

As Phoenix emerges from its hottest year on record, President Donald Trump signed a series of orders designed to expand U.S. fossil fuels production and relax climate-related regulations in his first ...