A district court denied the Pipeline and Hazardous Materials Safety Administration's (PHMSA's) motion to dismiss a challenge to the agency's pipeline inspection regulations. An environmental group argued that PHMSA's existing regulations did not encompass all oil and gas pipelines that crossed feder...

A district court granted environmental groups' motion to set aside FEMA's biological evaluation to determine whether proposed revisions to the National Flood Insurance Program would affect species and habitats protected under the ESA. The groups argued that FEMA wrongfully failed to consider effects...

The Tenth Circuit affirmed a judgment dismissing a challenge to a U.S. Forest Service decision allowing Utah's Division of Wildlife Resources to release mountain goats on state lands adjacent to the Manti-La Sal National Forest. A conservation group argued that the Service—knowing the Division's p...