In its motion to the Supreme Court, Nebraska contends that Colorado, where about 70 percent of the state’s population lives ...

A landmark ruling by a federal judge in California has allowed a group of Indonesian fishermen to move ahead with a lawsuit ...

The Trump administration Monday unveiled a long-awaited draft rule that could leave many wetlands unprotected by the law.

The agency is seeking 300 law enforcement officers to work for the U.S. Park Police, which operates in Washington, New York ...

Office of Personnel Management Director Scott Kupor laid out direct employment costs of the shutdown on American taxpayers.

It creates a state-backed incentive program to develop 1.2 gigawatts of nuclear power, according to a draft of the bill ...

Pledges to slash energy costs will shape how the state’s incoming Democratic administration approaches natural gas projects.

Plans for energy-hungry computing hubs in the state include a $15 billion OpenAI and Oracle project north of Milwaukee.

World leaders have vowed to fight rising temperatures for years. Many of those pledges fade when the summits end.

Critical-mineral executives working with the Trump White House will head to Capitol Hill this week to discuss ways to ease ...

Since last week, Brazil has welcomed representatives from almost 200 countries to this year’s U.N. climate talks in the ...

The Pennsylvania governor's deal to trade climate regulations for a budget agreement could ripple far beyond his state's ...