A federal judge has ordered the Trump administration to make a long-overdue decision on whether to expand critical habitat for Arizona’s highly endangered Mount Graham red squirrels. The squirrels are ...

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

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

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

MIAMI— Friends of the Everglades and the Center for Biological Diversity today sued in U.S. District Court to protect the Florida Everglades from a reckless plan to create a massive detention center ...

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

MIAMI— Friends of the Everglades and the Center for Biological Diversity filed a legal reply brief on July 3 in support of their motion for a temporary restraining order and injunction to stop ...

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

Conservation and sportsmen’s groups have filed a formal protest against the federal government for moving forward on the ...

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

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 ...

The Center for Biological Diversity sued the U.S. Fish and Wildlife Service today seeking Endangered Species Act protections for the Tecopa bird’s beak, a rare desert wetland wildflower that grows in ...