"PORTLAND, Ore. — Oregon wildlife officials have started killing California sea lions that threaten a fragile and unique type of trout in the Willamette River, a body of water that’s miles inland from the coastal areas where the massive carnivorous aquatic mammals usually congregate to feed."

"Scientists say the world’s oceans are warming far more quickly than previously thought, a finding with dire implications for climate change because almost all the excess heat absorbed by the planet ends up stored in their waters."

"In a rare rebuke, the United Nations has instructed Canada to suspend construction of the Site C dam on B.C.’s Peace River until the project obtains the “free, prior and informed consent” of Indigenous peoples."

"State lawmakers from nine states introduced bills Jan. 8 aimed at blocking oil and gas drilling off their coasts, and a group of House Democrats meanwhile unveiled measures that would ban drilling in federal waters off much of the country."

"The Chesapeake Bay Foundation downgraded the health of the nation’s largest estuary Monday from a C-minus to a D-plus, blaming the dip in its latest report card on increased pollution from extraordinary amounts of rainfall in 2018."

"A plea deal was reached Monday for the fired former head of the Michigan Department of Environmental Quality's division responsible for overseeing Flint’s water source switch."

"The Trump administration is pushing the Supreme Court to review what could be the most consequential environmental case of the term: a broiling Clean Water Act debate."

"PARCHMENT, Mich. — The day this small town told its residents to stop drinking the water, life on Glendale Boulevard turned from quiet to alarming."