A new attribution study shows how warming rocks, thawing permafrost and melting ice formations created a catastrophic chain ...

The decision allows Colorado’s largest water utility to triple a reservoir’s storage, despite concerns about diverting more ...

Legislation the Senate is considering would make it “essentially impossible” to set new standards, said one advocate.

After backlash to a new public comment policy, Commissioner Wayne Christian refused to attend a legislative hearing and ...

A new “equity-first” model claims to show where Tampa Bay should grow food for those who lack it. But what happens to the ...

The House Judiciary Committee will consider the Stop Climate Shakedowns Act as the Trump administration moves to roll back ...

The EPA revoked limits on greenhouse gas emissions from power plants, rejecting decades of settled science to argue that they ...

While its Midwest pipeline languishes in legal limbo, Summit Carbon Solutions is urging Iowa regulators to fast-track its ...

At least 124 people were killed in 2025 for protecting their homelands, forests, farms and waterways from pollution and other ...

To meet surging electricity demand, Iowa utilities are increasingly turning to polluting coal plants that had been operating ...

Rep. Mack Butler thought he had a deal with leading senators to keep the heart of reform legislation unanimously passed by ...

Human-caused global warming is amping up extreme weather conditions that led to this summer’s Minnesota and Canadian fires.