"A Tennessee gravel and sand mining operator has been ignoring a cease and desist letter for months, and opponents say its continued construction on the banks of North America’s most biodiverse river may already be harming wildlife."

"Scientists on Wednesday reported another reason the world should sharply rein in global warming: doing so would likely cut in half the current projected amount of sea level rise from the melting of ice this century."

"A novel lawsuit is taking advantage of a local ‘rights of nature’ measure passed in November in effort to protect wetlands".

"In an island laboratory off the coast of Washington State, scientists are bringing back to life a gorgeously ferocious predator that suddenly perished amid a climate change-driven marine heat wave seven years ago." "Climate change helped to kill most of the world’s sunflower sea stars. Resurrecting them could revive carbon dioxide-sequestering kelp forests."

"A coalition of five environmental groups on Monday sued the U.S. Army Corps of Engineers, saying the corps did not properly analyze environmental impacts when issuing a broad pipeline permit."

"President Biden's pick this week to oversee the Army's vast natural resources operation would bring to the job decades of water experience at the Interior Department and on Capitol Hill.

The president tapped Michael Connor to be the Department of Defense's assistant secretary of the Army for civil works, which oversees the Army Corps of Engineers and its huge network of dams and other projects.

"Indigenous leaders are suing the Canadian government for not providing clean water – and ministers admit they have failed".

"An increasing number of people are being threatened by flooding caused by glacial lakes bursting, scientists have warned."

"California lawmakers are urging federal officials and Congress to act after researchers mapped what appeared to be more than 25,000 barrels dumped in an area off the coast of Los Angeles known for DDT contamination."

"An underground nuclear waste storage tank in Washington state that dates to World War II appears to be leaking contaminated liquid into the ground, the U.S. Department of Energy said Thursday."