The head of Arizona's utility-regulatory commission said natural gas will be needed to meet heightened demand before ...

Arizona Senate President Warren Petersen sent a letter to President Donald Trump's Environmental Protection Agency, urging it ...

The Environmental Protection Agency is "temporarily pausing" its disbursement of federal financial aid in response to the ...

President Donald Trump has begun his second administration with a series of controversial moves and decisions.

The Palisades and Eaton fires, two of the deadliest and most destructive wildfires in California history, reached 100 percent ...

After President Donald Trump posted on social media earlier this week that the United States Military came into California and under emergency powers "turned on the water," California's top ...

President Trump's environmental policies threaten the rights of millions, particularly vulnerable communities, as new EPA administrator Lee Zeldin takes charge.

A resident of East Palestine, Ohio asks President Donald Trump and Vice President JD Vance to fulfill their promises.

Journalists have long relied on federal health data for their reporting. We include several tips that they can use to help ...

The Arizona Department of Environmental Quality air quality permit was issued for Copper World, an open-pit mine complex that ...

Residents describe experiences of sore throats and other symptoms. The energy storage industry insists that this incident is ...

The email, sent to numerous federal agencies, is delivered 24 hours after the deadly plane crash at Washington, D.C.