Tribal nations and conservation groups hope to dismantle the policies in court.
The Trump administration is systematically remaking U.S. policies toward public lands, moving aggressively to open protected areas for development.
A federal judge has rejected the Trump administration's bid to dismiss lawsuits challenging the constitutionality of a 2017 decision to downsize two sprawling national monuments in Utah.
The rich flower diversity of Grand Staircase-Escalante supports hundreds of species of bees.
Ex-U.S. Interior Secretary Sally Jewell takes out after Trump administration policies on coal development, national park visitor fees, and its desire to drill for oil and gas along cherished coastlines.