WASHINGTON— In a major victory for one of America’s most imperiled marsh birds, a federal court today sided with the Center ...

The 9th U.S. Circuit Court of Appeals today upheld a rejection of the state of Alaska’s petition to strip the Arctic ringed ...

The Center for Biological Diversity sued the Trump administration today for delaying critically needed Endangered Species Act ...

U.S. Rep. Paul Gosar (R-Ariz.) introduced legislation this week to remove the Mexican gray wolf from the endangered species ...

The Barrens darter was identified as a candidate for Endangered Species Act protection in 1994, and the Center petitioned the ...

Conservation groups sued the Trump administration today for unconstitutionally waiving dozens of environmental laws to speed ...

A report published today by the Center for Biological Diversity exposes how the Trump administration’s plans for new border ...

After massive outrage, Sen. Mike Lee announced late today that he is pulling his provision for a huge sell-off of America's ...

The Center for Biological Diversity sent a notice today of its intent to sue the Trump administration for its impending authorization of a geothermal project that would put Nevada’s rare Dixie Valley ...

A century after wolves were wiped out in California, the iconic animals have mounted a promising comeback in the state, with ...

Conservation groups warned government agencies in a legal filing today that they’re breaking the law by failing to protect the Big Cypress National Preserve from the increasingly destructive effects ...

A coalition of Indigenous, frontline, youth and environmental organizations, and community members asked the New Mexico Supreme Court today to hear their appeal in a landmark lawsuit over the state’s ...