A Colorado court, on motions for summary judgment, held that state and federal law preempt portions of a city ordinance concerning the regulation of oil and gas development within its boundaries. The provisions for minimum setbacks prohibit what state regulations would allow. As such, they are preem...

The Eighth Circuit held that a lower court must hold a new trial with respect to a family's claims for punitive damages against a former manufacturing company for tricholorethylene contamination that allegedly caused their daughter to develop autoimmune hepatitis. The contamination occurred between ...

Pennsylvania's highest court held that the $10,000/day civil penalty under the Clean Streams Law does not apply to each day that pollutants leaked from an impoundment remain in the groundwater and then leach into other waters of the Commonwealth. The case arose after the state environmental agency a...

A district court held that EPA violated the APA by failing to provide notice and opportunity to comment before delaying the effective date of a January 2017 rule concerning the certification and use of “restricted use pesticides." The rule, which was to go into effect on March 6, 2017, established...

A district court dismissed environmental groups' lawsuit against the FDA concerning the use of formaldehyde and formaldehyde-producing chemicals in hair-straightening products. The groups petitioned the FDA to investigate deceptive labeling of such products, require appropriate labeling, and conside...

A district court upheld a surface coal mining permit issued to a company even though the cotenant objected to any mining on the property. The company cotenant conveyed the right to enter and surface mine coal to an affiliate, but the other cotenant did not consent to surface mining. Nevertheless, th...

A Pennsylvania appellate court reversed and remanded a lower court's decision that the owner of an oil and gas company should be liable for failing to plug 47 abandoned oil and gas wells located in Erie and Crawford Counties. The state environmental agency issued an administrative order requiring th...

A district court issued a preliminary injunction enjoining California from enforcing Proposition 65’s carcinogenicity warning requirement for glyphosate. On the evidence before the court, the required warning for glyphosate does not appear to be factually accurate and uncontroversial because it co...