The president-elect has long begrudged efforts to protect the delta smelt, siding with critics who argue that water flows ...

“Fact-checkers have just been too politically biased, and have destroyed more trust than they've created, especially in the U ...

The Fish and Wildlife Service listed the grizzly bear population in all of the lower 48 states as threatened in 1975.

President-elect Donald Trump signed the 2017 Tax Cuts and Jobs Act, which mandated two sales on the refuge’s coastal plain.

The Forest Service's proposal to limit logging in old-growth areas of national forests was sure to be abandoned by the ...

The leader of an industry-backed fishermen's group hailed the Maine-based federal court ruling as “a partial victory against ...

The Department of Defense added Contemporary Amperex Technology Co., or CATL, to a list of "Chinese military companies." The ...

Western lawmakers growled, environmentalists applauded, and the federal agency braced for more wrangling of the kind that has ...

The agency's air chief blasted a watchdog’s findings that he violated federal ethics rules for involvement in regulations ...

The calls came during a public hearing on the agency's plan to strengthen limits on releases for smog-forming nitrogen oxides ...

The agency would fully clean up two of the more than 500 abandoned uranium mines on tribal lands in New Mexico.

Water quality standards are a major tool for keeping pollution out of rivers, streams and lakes and ensuring water is safe ...