"A new study stands as a striking reminder that logging watersheds has an outsized impact on salmon and trout."

"The humpback chub, a rare fish found only in the Colorado River basin, has been brought back from the brink of extinction after decades of protection, though work must continue to ensure its survival, federal authorities said Monday in reclassifying the species from endangered to threatened status."

"Two dozen federal agencies flagged the biggest dangers posed by a warming planet. The list spreads across American society."

"In the largest analysis of coral reef health ever undertaken, scientists found that between 2009 and 2018 the world lost about 11,700 sq km of coral – the equivalent of more than all the living coral in Australia."

"It’s 3 a.m., and after five days plying through the high seas, the Ocean Warrior is surrounded by an atoll of blazing lights that overtakes the nighttime sky."

"Crews on the water and on shore worked feverishly Sunday to limit environmental damage from one of the largest oil spills in recent California history, caused by a suspected leak in an underwater pipeline that fouled the sands of famed Huntington Beach and could keep the beaches there closed for weeks or longer."

"In Alaska, leaves are falling, daylight is dwindling and salmon-devouring brown bears are racing the clock to pack on the pounds they need to survive their winter hibernation. Unbeknownst to the enormous bruins, some of them are also competing in Katmai National Park and Preserve's Fat Bear Week, Alaska's annual celebration of gluttony and nature's abundance."

"The Canadian conglomerate that owns most of the dams in Maine has sued the state over the high-stakes battle over the future of four dams on the lower section of the Kennebec River and the survival of Atlantic salmon in the United States."

"One of the largest mining operations ever seen on Earth aims to despoil an ocean we are only barely beginning to understand".