New Mexico Sen. Martin Heinrich is stepping up to shape the future of the Senate’s Democratic Caucus and putting his finger ...

Arizona Democrat Adelita Grijalva will formally become a member of Congress on Wednesday before the House votes on ...

The Senate minority leader is leaning on long relationships inside his caucus and looking ahead to the midterms.

Luria was part of a group of lawmakers with national security backgrounds who helped power Democrats’ 2018 House gains.

At least one Republican has joined the flurry of members wanting the administration to save the Greenhouse Gas Reporting ...

"As much good as we’ve done together, there’s a time and season for everything," he said in a video statement Tuesday.

NEW YORK — As Gov. Kathy Hochul deals with fallout from a pair of recent controversial environmental decisions, she’s facing pressure to delay implementation of legislation to electrify new buildings ...

POLITICO’s E&E News examined satellite imagery of more than 100 homes owned by Republican lawmakers to see if they have solar ...

The owners of the central Texas girls camp are being accused in two lawsuits of trying to save money on insurance.

Dozens of people at EPA and state hearings have given nearly identical comments: They got help from the American Petroleum ...

Scientists say "many lines of evidence" convey the dangers of extreme weather. But too much information risks muddling the ...

If the world wants an American climate leader, the California governor is happy to play the part, even if his country isn’t ...