Conservation and animal advocates will present oral arguments Wednesday in a federal court case that will decide whether the U.S. Fish and Wildlife Service unlawfully refused to restore federal ...

DENVER— The Center for Biological Diversity today filed a formal rulemaking petition urging Colorado Parks and Wildlife to ...

The U.S. Fish and Wildlife Service today proposed listing seven species of pangolins as endangered under the Endangered Species Act, a move that would strengthen trade and import restrictions within ...

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 ...

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 ...

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

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

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.

Plaintiffs pledged to appeal the New Mexico Court of Appeals’ dismissal today of a landmark lawsuit over the state’s failure to uphold its constitutional duty to protect public health and the ...

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.

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 ...