WASHINGTON— The Center for Biological Diversity and Sierra Club filed a lawsuit today challenging the Environmental Protection Agency’s failure to ensure that counties in three states have effective ...

The Center for Biological Diversity today petitioned the U.S. Fish and Wildlife Service to protect the imperiled Dixie ...

U.S. District Judge Kathleen Williams will hear testimony and arguments Wednesday in Miami on a lawsuit brought by conservation groups seeking an injunction against the state of Florida and the Trump ...

The Center for Biological Diversity and the San Pedro 100 sued Arizona Department of Water Resources Director Tom Buschatzke today for failing to review and revoke the designation guaranteeing a ...