The court holds that a district court erroneously dismissed foreign plaintiffs' environmental and personal injury claims against a U.S. oil company on the grounds of forum non conveniens,…

The court holds that a district court properly dismissed a class action brought by Peruvian citizens alleging injuries from a U.S. corporation's copper smelting and refining operations in…

The court reverses a district court opinion that the stare decisis effect of a decision by a federal district court in Washington State bars appellants' current challenge to the president…