China, the source of more than half the world’s sulfur hexafluoride emissions, will be key to the pledge’s success.

The massive, still-unfinished Deep Tunnel project was supposed to be the answer. But wastewater dumped in the river now ...

House Minority Leader Hakeem Jeffries (D-N.Y.) said on Thursday in a statement to POLITICO that he opposed the bipartisan ...

Months of community opposition and a rejected rezoning request have cast doubt on the future of a proposed peaker plant in ...