"A massive wildfire in Northern California spawned rotating columns of flames Saturday, prompting forecasters to issue a rare fire-related tornado warning."

"Pacific walruses have begun massing onshore in Alaska on a Chukchi Sea beach, one of the earliest of the now-annual congregations at that site yet recorded, the U.S. Fish and Wildlife Service said.

Walruses were spotted on July 29 a beach near the Inupiat village of Point Lay and numbered about 5,000 as of Aug. 5, said Andrea Medeiros, a spokeswoman for the Fish and Wildlife Service.

"After staring into the abyss during the coronavirus lockdowns earlier this year, the solar industry is a bit startled to find itself thriving again."

"Withdrawing from the Paris agreement does not make economic sense for the US, a group of economists has argued, as the cost of clean energy has fallen since the agreement was signed in 2015, while the risks of climate catastrophe have increased."

"Firefighters across three Western states are battling wildfires that have destroyed more than 90,000 acres."

"The Trump administration is scrapping limits on methane leaks, allowing oil and gas companies to decide how much of the potent greenhouse gas can escape into the atmosphere from wells, pipelines and storage tanks."

"Humble dirt could pack an unexpected climate punch, according to a new study published Wednesday in the journal Nature. An experiment that heated soil underneath a tropical rainforest to mimic temperatures expected in the coming decades found that hotter soils released 55 percent more planet-warming carbon dioxide than did nearby unwarmed areas."

"Monday’s derecho across the Corn Belt and Midwest laid siege to more than 10 million acres of Iowa’s corn and soybean crop, devastating farmers and capping off what has already been a difficult few years of farming for many."

"Kamala Harris made history on Tuesday, becoming the first Black woman to be the vice presidential pick on a major party ticket. But she makes history in other ways, too. Her addition to Team Biden will focus a new spotlight on an issue Harris has championed in the Senate: addressing the racism of environmental pollution."

"Improved “weather forecasts” for oceans hold hope for reducing devastation to fisheries and ecosystems around the world".