"Two of the most popular national parks in the American West - Yellowstone and Grand Canyon - will welcome back visitors on a limited basis over the next several days after lengthy closures due to the coronavirus, the government announced on Wednesday."

"A contentious order that the Federal Energy Regulatory Commission issued last year could block offshore wind developers from the nation's largest capacity market, analysts say."

"U.S. President Donald Trump ordered meat processing plants to stay open to protect the nation’s food supply even as workers got sick and died. Yet the plants have increasingly been exporting to China while U.S. consumers face shortages, a Reuters analysis of government data showed."

"Advice from the top U.S. disease control experts on how to safely reopen businesses and institutions during the coronavirus pandemic was more detailed and restrictive than the plan released by the White House last month."

"The scientists and public health officials who are leading the federal government’s response to the coronavirus pandemic on Tuesday painted a sobering picture of a country ill-prepared to reopen and contain the spread of the virus in the coming months."

"Nine states sued the Trump administration for allegedly abdicating its responsibility to enforce U.S. environmental laws during the pandemic, challenging a recent plan to relax enforcement due to worker shortages and travel restrictions stemming from the outbreak."

"Democratic Rep. Alexandria Ocasio-Cortez will co-chair a task force for Joe Biden's campaign on climate change, a move that adds progressive credentials to the former vice president's effort to unify the party ahead of the general election."

"A coalition of conservation groups is suing the Trump administration over its signature border wall, arguing that the transfer of military funds for the wall’s construction is unconstitutional and claiming that the administration did not have the right to waive certain environmental requirements."

"A federal court on Monday temporarily blocked the Trump administration’s efforts to pump more water to the agricultural Central Valley, which critics said would threaten endangered species and salmon runs."

"Coronavirus masks have become the latest symbol in the culture wars, with many liberals and conservatives in the United States taking opposing sides, much as they have in the fight over climate action."