The Ninth Circuit affirmed in part and vacated in part a district court's dismissal of a county's complaint in long-standing litigation over appropriation of water in the Walker River Basin. The county argued the public interest and maintenance of the public trust required that water flows reach Wal...

A district court granted nonprofit groups' motion for summary judgment in a challenge to EPA's denial of their petitions to initiate TSCA rulemaking to expand its information-gathering process regarding asbestos-related health risks. The groups argued that EPA's denial of their petitions was arbitra...