The court holds that Eleventh Amendment sovereign immunity bars an environmental group's suit against a state environmental agency challenging the U.S. Fish and Wildlife Service's grant…

The court holds that the National Marine Fisheries Service (NMFS) violated the Endangered Species Act (ESA) by failing to prepare a biological opinion (BO) that properly addressed how the North…

The court holds that the Secretary of the Interior violated the Endangered Species Act (ESA) by failing to designate critical habitat for the silvery minnow. The Secretary claimed that he could…

The court holds that environmental organizations have standing to assert an Endangered Species Act (ESA) §9 claim against a lumber company whose timber harvesting operations are allegedly causing…

The court holds that it lacks jurisdiction over a building association's appeal of a decision upholding the U.S. Fish and Wildlife Service's (FWS') listing of four species of fairy…

The court holds that the National Park Service's decision to remove a herd of 12 horses from Santa Cruz Island in the Channel Islands did not violate the National Environmental Policy Act (…

The court holds that the Federal Emergency Management Agency (FEMA) and the U.S. Fish and Wildlife Service (FWS) satisfied their Endangered Species Act (ESA) obligations concerning possible…

The court denies a state's motion to stay a decision that the National Marine Fisheries Service (NMFS) improperly decided that the evolutionary significant unit of coho salmon did not warrant…

The court holds that the U.S. Fish and Wildlife Service (FWS) did not violate Endangered Species Act (ESA) §4(b)(3)(A) when it relied on its 1997 listing priority guidance and failed to make a…

The court vacates two Court of International Trade orders that were issued after an environmental group withdrew its motion to enforce the Court of International Trade's ruling pertaining to…