The U.S. Supreme Court held that the United States may pursue claims against New Mexico for violating the Rio Grande Compact, which Colorado, New Mexico, and Texas entered into in the 1930s to resolve disputes over water rights. Texas filed suit alleging that New Mexico was allowing its residents to...

The U.S. Supreme Court, in an unsigned judgment and decree, ordered Wyoming to pay Montana $20,340 in damages, plus $67,270.87 in costs, for reducing the amount of water available in the Tongue River in violation of the Yellowstone River Compact. The Compact protects pre-1950 appropriative rights to...

The D.C. Circuit denied environmentalists' attempt to challenge an NRC decision to issue a uranium mining license in Wyoming. The mining company sought a license from NRC to mine uranium at the Ross Project in Crook County, Wyoming. NRC conducted an EIS and granted the license. Environmental groups ...

The Ninth Circuit upheld a lower court's dismissal of a tribe's NEPA challenge to a DOI guidance that did not consider its interest when allocating the water rights of the Colorado River. The tribe contended that it was unlawfully excluded from DOI 2001 and 2008 guidances that outlined how water is ...

The Fourth Circuit denied a coal company's petition to review an ALJ decision that found that a widow was entitled to survivorship benefits under the Black Lung Benefits Act. The coal miner in question worked in coal mines for 34 years, was a regular smoker, and retired in 1993. He developed serious...