A federal judge in Arizona will hear arguments Friday on two motions for a preliminary injunction to stop the Oak Flat land exchange pending further consideration of the lawsuits’ merits.

The California Supreme Court will hear oral arguments Wednesday in a lawsuit challenging the California Public Utility Commission’s decision to significantly slash the credit new solar users get for ...

President Trump signed illegal congressional resolutions today to use the Congressional Review Act, or CRA, to block ...

The 9th U.S. Circuit Court of Appeals decided today that the Department of the Interior unlawfully approved ConocoPhillips's massive Willow oil-drilling project in Alaska's Western Arctic. This ...

HOLLYWOOD, Fla. — Following a petition and agreement with The Institute for Regional Conservation, Center for Biological ...

The Environmental Protection Agency on Wednesday proposed to approve the pesticide trifludimoxazin on soybeans, oranges, apples, peanuts and other crops. The pesticide is a “forever chemical” — one of ...

SAN FRANCISCO— The California Department of Fish and Wildlife reported Tuesday that three new wolf packs have been confirmed in the state. These new wolf families are the Ishi pack in eastern Tehama ...

WASHINGTON— An analysis of staff records at the Environmental Protection Agency shows a loss of 1,560 positions, or about 10% of the workforce, as of the end of April. The Center for Biological ...

The Environmental Protection Agency has rejected Arizona’s approval of an air pollution permit for a new mine in the Patagonia Mountains south of Tucson.

JUNEAU, Alaska— A coalition of conservation groups, Alaska tribes, a commercial fishing advocacy group and an ecotourism operator today filed a request to intervene in a timber industry legal ...