A district court denied summary judgment to the U.S. government in a lawsuit concerning California's cap-and-trade agreement with Quebec. The government argued the agreement violated the…

Minnesota's high court upheld an appellate court ruling in favor of a county's zoning ordinance that bans all industrial-mineral mining, including silica-sand mining. A silica-sand…

The Court of Federal Claims held that the U.S. government was not liable for the flooding of homes near two dams managed by the U.S. Army Corps of Engineers in Houston during Hurricane Harvey.…

The Court of Federal Claims held the U.S. government liable for the flooding of homes and businesses near two dams managed by the U.S. Army Corps of Engineers in Houston during Hurricane Harvey.…

A district court preliminarily enjoined Iowa from enforcing a statute that criminalized undercover investigations of slaughterhouses and other animal facilities. Environmental groups argued that…

The U.S. Claims Court granted in part and denied in part the U.S. government's motion for summary judgment in a challenge against FWS for rerouting spring waters that had previously flowed…

The U.S. Supreme Court vacated a dismissal of a landowner's challenge to a town ordinance on takings grounds. The landowner argued the ordinance, which requires cemeteries on public and…

The Federal Circuit affirmed a dismissal of landowners' lawsuit against the government for flooding that resulted when a federal land conservation program induced an adjacent landowner to…

A state high court affirmed a lower court denial of landowners' and an environmental group's petition to review a decision by the Iowa Utilities Board authorizing a company to use…

A district court dismissed a conservation group's suit to block the Department of Homeland Security from constructing a border wall near the National Butterfly Center in southern Texas. The…