Proposed changes to the federal definition of “waters of the United States” could strip protections from millions of wetlands.

These pesticide approvals mark only the beginning of this administration’s push to unleash more PFAS pesticides across the ...

The Danish territory holds significant stores of oil, gas and minerals. But regulations and the extreme environment have kept ...

Will Gov. Dan McKee keep his job amid the Washington Bridge mess? Can the GOP win one of the offices up for grabs? Here's ...

WASHINGTON (AP) — President Donald Trump’s withdrawal from the entire United Nations climate-fighting apparatus takes America ...

"We need to start reducing emissions globally by 5% per year," Rockstrom said. "It's our last chance. And exactly at that ...

On Wednesday night, President Trump announced that the U.S. would be withdrawing from the United Nations Framework Convention ...

Sustainability is about meeting today's needs without compromising future generations' ability to meet theirs.

The new analysis study showed the delay may stem from genetic mutations that are present when a child is born – but activate ...

The fight over NASA science funding has swung from existential alarm to cautious optimism in a matter of months. What once looked like a near-death experience for some of the agency’s most important ...

Carbon Brief speaks to experts about the contested legality of leaving the UNFCCC and what practical changes will result from US departure.

The Smithsonian Environmental Research Center turned 60 this year. We're celebrating with six of our favorite stories since ...