The future is murky for many Arizona rivers and streams now that changes to the Clean Water Act have narrowed federal oversight. Yet with no map or list delineating where state control begins, the number of vulnerable waterways in Arizona is immense.

The July 30 meeting was the last opportunity this year for this elected and appointed commission to pass clean energy rules in 2020, due to the length of the rules process.

In the middle of any crisis, Arizonans expect our leaders to use every tool at their disposal to do what is best for our communities. But as the coronavirus pandemic impacts all Arizonans, President Trump’s Environmental Protection Agency is taking ...

Gov. Doug Ducey said Friday he sees no reason for farmers to give up growing cotton in the desert, even with the ongoing drought situation.

A proposal by a Southern Arizona lawmaker could make it easier for groups to propose their own state laws and constitutional amendments.

The governor and his staff are playing an integral role in bringing Arizona water interests together to reach an internal state agreement on the drought-contingency plan.

There’s no quicker way to put an audience to sleep than to delve into the intricacies of water policy but voters are increasingly waking up to the issue.

In a major victory for environmental groups and the Havasupai Tribe, the U.S. Supreme Court on Monday rebuffed a bid by mining interests to overturn a 20-year ban on extracting uranium from about a million acres around the Grand Canyon National Park.

Gov. Doug Ducey made gains on several issues — most notably K-12 education funding — this session, but his plans for far-reaching water reform quickly dried up.

The Palo Verde Nuclear Generating Station is the nation’s largest power producer, and if the Clean Energy for a Healthy Arizona initiative appears on the ballot in November, voters will decide the plant’s future.