I’m alarmed by many things happening right now, including the disappearance of climate data from federal websites.

Climate has long been one of Arizona's 5 C's, along with citrus, cotton, copper and cattle. With climate change is it still?

A handful of U.S. researchers joined a critical meeting on climate and cities this week in Japan. “For me, this process is so ...

In Arizona, the Great Old Broads for Wilderness offer citizen scientist hikes and campouts, where they have fun while working ...

Grijalva spent half a century in public service and represented Arizona in Congress for more than two decades.

Thousands of cocoa farmers across Indonesia are working with businesses and other organizations to protect their crops ...

If you look at the last century in New Mexico, stretches of higher temperatures have lengthened; heat waves are hotter and ...

Here in New Mexico, our growing season has lengthened since the 1970s, even as stream flows have decreased. Fire season ...

Climate: Especially as a marketed product, climate might also be the “C” that has changed most in the 113 years since Arizona ...

When I moved to Arizona in 1990, I thought I was escaping a life of allergies. Fat chance. I was told that the state had introduced too many non-indigenous plants, and that instead of finding ...

Dairy farms have expanded steadily since the 1970s and now compete for economic strength with beef cattle operations.

Southern Arizona and its Sky Islands are famous for ... and then the vegetation will follow. “Forget about climate change—decide that you don’t believe in that—it’s fine, but you ...