"Workers on a former nuclear weapons production site have started the first large-scale treatment of radioactive and chemical wastes from large underground storage tanks, a key milestone in cleaning up the Hanford Nuclear Reservation, the U.S. Department of Energy said Wednesday."

"The Environmental Protection Agency warns Postmaster General Louis DeJoy to halt his plan to replace the aging delivery fleet with thousands of gas-powered vehicles."

"The Biden administration launched a last-minute push Wednesday to derail the U.S. Postal Service’s plan to spend billions of dollars on a new fleet of gasoline-powered delivery trucks, citing the damage the polluting vehicles could inflict on the climate and Americans’ health.

"Here ye! Here ye! Punxsutawney Phil has chirped — another six weeks of winter will be!"

"How far the Federal Reserve can go to compel banks to consider the consequences of climate change in their lending policies could take center stage at a Senate hearing Thursday on the nominations of Sarah Bloom Raskin and two economists to the Fed’s influential Board of Governors."

"EPA has sent a number of political officials to its regional offices, including a former top aide to Administrator Michael Regan."

"Park superintendents across the country these days find themselves keeping close tabs on the real estate market."

"Sen. Joe Manchin declared Tuesday that President Joe Biden’s vast social and environment bill is “dead,” using his strongest language to date to underscore that any revival of Democrats’ top domestic priorities would have to arise from negotiations that are now moribund."

"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.

"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."