"Oral arguments begin next week in a case targeting California’s Proposition 12, a law that bans the sale of pork from farm systems that cage pigs. The ruling has implications for a wide range of other environmental and public health laws."

"Mold in homes is a costly crisis that often accompanies hurricanes and flooding, and climate change is amplifying the rain that feeds outbreaks."

"The Department of Health and Human Services (HHS) says it has spent $290 million on a drug to treat radiation sickness in the event of a nuclear emergency."

"Efforts to speed a long-delayed, overbudget natural gas project in Sen. Joe Manchin’s home state by revamping federal permitting rules will play out in agencies and courts for now, after Congress balked last month."

"Before the Dixie fire came barreling through the Sierra Nevada last year, leveling everything here but a few houses, businesses and a school, this was a charming — if dying — Gold Rush-era town that about 800 people called home. Now, much of the charm is gone along with most of the residents, replaced by the skeletal remains of conifer trees and the deathly silence of block after empty block."

"President Biden on Thursday defended his visit to Saudi Arabia this summer, in the wake of Wednesday’s decision by the Saudi-led cartel of oil-producing nations to cut production, which will likely raise gasoline prices in the United States."

"Hibernating bears stay healthy despite being very fat and sedentary. New research is focusing on what humans can learn from them."

"Fat bear week starts today, that glorious autumn tradition when anyone with an internet connection can vote for the plumpest brown bear in Alaska’s Katmai National Park. Last year, more than 800,000 people weighed in during Fat Bear Week, crowning Otis, an enormous, dimpled ursine, Fat Bear champion for the fourth time.

"Reggie Carrillo knows firsthand that where you live can determine how hot your neighborhood gets. The environmental activist and educator resides in a largely Mexican American area of south-central Phoenix, where segregation once forced Black and Hispanic people to live south of the railroad tracks."

"Hurricane Ian’s wrath made clear that Florida faces some of the most severe consequences of climate change anywhere in the country. But the state’s top elected leaders opposed the most significant climate legislation to pass Congress — laws to help fortify states against, and recover from, climate disasters, and confront their underlying cause: the burning of fossil fuels."

"An energy supply crunch tied to the war in Ukraine could cause widespread blackouts in the European Union this winter, an official in charge of managing crises within the bloc has warned."