The Ninth Circuit reversed a lower court decision vacating FWS' designation of critical habitat in Alaska for the…

The D.C. Circuit upheld FWS's determination that sport-hunted polar bear "trophies" may no longer be imported into the United States under the Marine Mammals Protection Act (MMPA) as of the…

A district court vacated FWS' final rule designating approximately 187,157 square miles in Alaska and adjacent territorial and U.S. waters as critical habitat for the polar bear, ruling that the…

The Ninth Circuit upheld FWS regulations issued under the Marine Mammal Protection Act (MMPA) that authorize the incidental take of polar bears and Pacific walruses resulting from oil and gas…

A district court held that the FWS violated NEPA, but not the ESA, when it issued a special rule that specifies the protective mechanisms that apply to the polar bear as a result of its threatened…

A district court, in a 116-page opinion, upheld the FWS' final rule listing the polar bear…

A district court remanded the FWS' final rule listing the polar bear as a “threatened” species under the ESA. Shortly after FWS issued the rule, several groups filed suit, some arguing that…

A district court ordered the U.S. Department of the Interior (DOI) to publish a final listing determination for the polar bear by May 15, 2008. The parties agreed that the DOI failed to meet its…