(February 24, 2017, 2:05 PM EST) -- DENVER — A divided 10th Circuit U.S. Court of Appeals panel held Feb. 22 that the size of an Indian reservation in Wyoming was diminished in 1905 by an act of Congress (State of Wyoming, et al. v. United States Environmental Protection Agency, et al., Nos. 14-9512 and 14-9514, 10th Cir., 2017 U.S. App. LEXIS 3120)....