California emits more sulfuryl fluoride, a potent greenhouse gas and toxic pesticide, than the rest of the lower 48 states combined, a new study concludes.  The study, published Wednesday in the journal Communications Earth & Environment, comes after California—a state that touts its leadership role in addressing climate change—denied a recent request to include the … Continue reading California Leads the Nation in Emissions of a Climate Super-Pollutant, Study Finds