The Tenth Circuit held that the U.S. Army Corps of Engineers was not required to consult with FWS about alternative water management policies in the Rio Grande River that would help protect the endangered southwestern willow flycatcher and the Rio Grande silvery minnow. An environmental group argued...

The Ninth Circuit reversed a district court ruling that a group of youths had standing to sue the U.S. government for allegedly failing to act on climate change and violating their right to a safe climate. The youths argued that the government violated their constitutional rights under the Fifth and...

The Fifth Circuit vacated FWS' 2016 decision denying a petition to delist the golden-cheeked warbler, which was listed as an endangered species under the ESA in 1990. Texas' General Land Office argued that the decision violated NEPA because the Service failed to prepare an EIS. The court found that ...