"New research aims to shed light on the social habits of the popular, but often misunderstood, animal."

"FALMOUTH, Maine — Groundhog Day may be a tongue-in-cheek holiday, but it remains the one day earmarked in the United States for an animal: Marmota monax, the largest and most widely distributed of the marmot genus, found munching on flowering plants — or, at this time of year, snuggling underground — from Alabama to Alaska.

"A thawing of permafrost in beaver-built wetlands can release vast stores of greenhouse gases to warm the climate, but Native peoples are already feeling the rodent’s impacts." "When the beavers came to streams near the Alaskan village of Venetie, the fish disappeared."

"Russia’s $11 billion natural gas conduit to Germany is a by-product of Donald Trump’s pro-Putin foreign policy—and a real headache for President Biden."

"As tensions simmer on the Ukraine-Russia border, the Nord Stream 2 pipeline has become an emblem of the energy and climate issues underlying the conflict—even though it has yet to deliver a molecule of natural gas.

"Flood risk in the United States will increase by about 25% in the next three decades, and Black communities in the South will face disproportionate harm, according to a sweeping new analysis published Monday."

"The White House on Monday announced new steps to help curb emissions of methane, saying it will send $1.15 billion to states to clean up thousands of orphaned oil and gas wells that leak the powerful planet-warming gas."

"When it comes to measuring global warming, humidity, not just heat, matters in generating dangerous climate extremes, a new study finds."

"There are an estimated 73,300 species of tree on Earth, 9,000 of which have yet to be discovered, according to a global count of tree species by thousands of researchers who used second world war codebreaking techniques created at Bletchley Park to evaluate the number of unknown species."

"A new generation of pesticides promoted as safe alternatives to compounds shown to endanger the environment and public health are turning up in California streams at toxic levels, researchers with the U.S. Geological Survey report."

"Southern Co.’s Georgia Power utility announced a plan yesterday to double its renewable energy footprint by 2035 as it maps out a path to close the rest of its coal fleet in that time."

"Biden administration officials are kicking off a crackdown on power plant pollution, aiming to shift the nation’s electricity supply to cleaner energy in the face of congressional resistance and a Supreme Court that could limit the federal government’s ability to tighten public health standards."