Using tree ring data as a proxy for drought conditions, the researchers say the current drought ranks fourth worst among comparable 19-year periods of megadroughts of the past 1,200 years.

The most likely shortage would cut CAP deliveries by about 20 percent. Those cuts would mainly slice water supplies to Central Arizona farmers and the Arizona Water Bank, a state program that ...

A report shows that both Mead and Powell have "reached alarmingly low levels, holding just one-third of their usual capacity.

President Donald Trump's tax and policy bill could slow Arizona's clean energy industry, but companies aren't talking.

Bexar County hasn't been completely out of "exceptional drought" status since Feb. 25, 2025. And we haven't been totally drought-free since the final days of 2021.

Matt LaFever has reported on California’s North Coast in print and radio for nearly a decade. A Humboldt State grad and ...

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

An Upside-Down Outlook: The map above shows what Crawford is referring to, with darker red indicating that temperatures will be most above average from parts of Oregon and Washington eastward to ...

Tens of millions across the Midwest and Northeast sweltered under a brutal heatwave Tuesday, as actual temperatures — not ...

Plus: The strikes could impact the U.S. economy at a fragile time. | The Oklahoma City Thunder are NBA champions. | It's all on The Excerpt.

Mesa Verde National Park in southwestern Colorado protects and preserves the cultural heritage of 26 tribes of Ancestral ...

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