A district court upheld the U.S. Department of Health and Human Services' (HHS') decision to list styrene in its Twelfth Report on Carcinogens, which identifies agents, substances, mixtures, and exposure circumstances that are known or reasonably anticipated to cause cancer in humans. The report pro...

A California court ordered a city to set aside its approval of a development project until it complies with the California Environmental Quality Act (CEQA). The environmental impact report for the project failed to summarize documents incorporated by reference in violation of CEQA guidelines. This f...

A district court dismissed a city's lawsuit against California state and local air districts challenging fees it must pay to mitigate wind-blown dust from a dry lake bed that exceed state and federal air standards. Section 42316 of the California Health and Safety Code authorized the district to ord...

A New York appellate court held that the state's Oil, Gas and Solution Mining Law (OGSML) does not preempt, either expressly or impliedly, a municipality's power to enact a local zoning ordinance banning all activities related to the exploration for, and the production or storage of, natural gas and...

A California court held that San Diego County's climate action plan violates the California Environmental Quality Act (CEQA) and must be set aside. The plan should have been the subject of a supplemental environmental impact report (EIR) under CEQA instead of an addendum to the county's existing Pro...

A district court dismissed with leave to amend environmental groups' lawsuit against EPA alleging that it violated the ESA by failing to undertake required consultations regarding the effects of 382 registered pesticides on endangered and threatened species. The groups seek a broad remedy—an injun...