"Fifteen U.S. states sued the National Highway Traffic Safety Administration (NHTSA) on Tuesday after it agreed last month under then-President Donald Trump to an auto industry request to delay the start of dramatically higher penalties for companies that fail to meet fuel efficiency requirements."
"Sharp criticism from the federal government’s top science advisory institute on Tuesday prompted the EPA to drop a method developed during the Trump administration to analyze chemicals."
"Systems are designed to handle spikes in demand, but the wild and unpredictable weather linked to global warming will very likely push grids beyond their limits."
"A new paper argues that returning to estimates for the cost of carbon dioxide used in the Obama era would leave the U.S. far behind its Paris Agreement goals."
"A Wisconsin judge ordered the state Department of Natural Resources on Thursday to start a gray wolf hunt this month rather than waiting until November."
"The Environmental Protection Agency asked courts on Friday to partially freeze a mandate that was issued when judges scrapped the Affordable Clean Energy rule last month."
"A federal judge on Thursday overturned a Trump administration action that allowed mining and other development on 10 million acres (4 million hectares) in parts of six western states that are considered important for the survival of a struggling bird species."
"The Interior Department on Thursday reversed actions taken by former Interior Secretary David Bernhardt governing spending of Land and Water Conservation Fund revenues."
"The Biden administration is delaying a Trump administration rule that was expected to result in the oil and gas industry paying less money for drilling on public lands and waters."
"President Biden is facing calls to shut down the Dakota Access pipeline after a court ruled that the Trump administration broke the law when allowing for the pipeline’s construction."
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