Lisa Friedman

Renewable energy leaders said their industry got “rolled” in President Trump’s tax bill. Now they’re fighting back, starting in Texas.

Senator Chuck Schumer of New York, the minority leader, said Democrats would pursue an agenda to reduce energy costs if they win back control of Congress.

The suit accuses the agency of illegally repealing the endangerment finding, the scientific assessment that required it to regulate greenhouse gases.

A new Senate report argues the Trump administration has also pushed costs up by stifling clean energy.

President Trump ordered officials to remove information deemed disparaging to the United States. A review of government documents shows little guidance and striking inconsistencies.

The $5 billion project in the Gulf of Mexico is expected to produce up to 10 billion barrels of oil by the end of this decade. Critics say it could endanger people and marine life.

Iran has accused the United States of bombing a desalination plant on Qeshm Island. The country was already facing a severe water shortage.

Jeffrey B. Clark oversaw the dismantlement of government restrictions on greenhouse gas emissions and water and air pollution. He had also faced a criminal probe in connection with the 2020 election.

Venezuela is home to large reserves of rare earths, gold and other valuable minerals that the Trump administration wants to exert more control over.

Venezuela is home to large reserves of rare earths, gold and other valuable minerals that the Trump administration wants to exert more control over.

Steve Pearce, President Trump’s nominee to lead the Bureau of Land Management, is set to face a Senate hearing on Wednesday.

Senior officials at the Environmental Protection Agency are expected to announce the move on Friday, according to people briefed on the matter.

The Environmental Protection Agency repealed the bedrock scientific finding that says greenhouse gases threaten human life and well being. It means the agency can no longer regulate them.

The Trump administration has repealed the scientific determination that underpins the government’s legal authority to combat climate change.

The agency is racing to repeal a scientific finding that requires it to fight global warming. Experts say the goal is to get the matter before the justices while President Trump is still in office.

A small group of conservative activists has worked for 16 years to stop all government efforts to fight climate change. Their efforts seem poised to pay off.

A new organization blessed by the president is raising money for events and projects that will put a Trumpian spin on the nation’s semiquincentennial.

Lee Zeldin, the E.P.A. administrator, revived a plan created during the first Trump administration to end the testing of chemicals on mammals.

The president’s embrace of fossil fuels and withdrawal from the global fight against climate change will make it hard to keep warming at safe levels, scientists said.

The president’s embrace of fossil fuels and withdrawal from the global fight against climate change will make it hard to keep warming at safe levels, scientists said.