A district court dismissed a request by environmental groups to compel the State Department to release documents detailing U.S. greenhouse gas emissions as required by the U.N. Framework Convention on Climate Change.

A district court granted in part and denied in part environmental groups' motion for summary judgment relating to a proposal to permit hydraulic fracturing operations off the coast of California.

The Tenth Circuit dismissed Utah's challenge to a settlement agreement that requires BLM to revise motorized vehicle trails in southern Utah to minimize potential harm to wildlife, cultural, and archaeological sites.