"The outcome of a Chemours Co. lawsuit challenging a PFAS health advisory the EPA set for drinking water could affect cleanups, public health, and regulatory processes, attorneys said in recent interviews. The lawsuit focuses on a particular PFAS used to make a type of chemical, perfluoroalkoxy alkanes (PFA), important to the semiconductor industry."

"The Biden administration has paused finalizing an environmental impact statement for a controversial copper mine in Arizona in order to meet with opposing tribes and review the Forest Service’s consultation."

"Democratic Sen. Tom Carper of Delaware announced Monday that he will not seek reelection to a fifth term in the U.S. Senate. Carper’s announcement paves the way for a wide-open contest for the seat he has held since 2001 in heavily-blue Delaware."

"The seven states that depend on the Colorado River announced on Monday that they have reached an agreement on cutting water use from the river over the next three years to prevent reservoirs from falling to critically low levels."

"The Russian branch of the environmental group Greenpeace on Friday announced it would close after the authorities declared Greenpeace International to be an undesirable organization."

"A group of Senate Democrats on Thursday unveiled their opening position in an ongoing debate over whether and how to try to overhaul the country’s process for approving energy and other infrastructure projects. The new proposal spearheaded by Sens. Tom Carper (D-Del.) and Brian Schatz (D-Hawaii) focuses on renewable energy, community involvement and building out the nation’s power lines."

"Senate Energy and Natural Resources Chair Joe Manchin scrapped a planned vote on a prominent Department of Energy nominee Wednesday morning. The West Virginia Democrat pulled Jeff Marootian, nominee to lead the Department of Energy’s Office of Energy Efficiency and Renewable Energy, from a markup agenda because of the agency’s proposed rules on gas stoves."