"A staple seafood species caught by East Coast fishers for centuries is experiencing overfishing, and regulators have cut catch quotas by more than 80% to prevent the fish’s population from collapse. Haddock are one of the most popular Atlantic fish, and a favorite for fish and chips and other New England seafood dishes."

"It was a rare sight, an endangered species emblematic of the Colombian Amazon, considered sacred by the region’s Indigenous communities: the pink dolphins."

"Each year, members of the Dumagat-Remontado tribe gather at the Tinipak River to observe an Indigenous ritual to honor their supreme being and pray for healing and protection. This year, the rite had an additional intention: to ward off an impending dam project they fear will inundate the site of the ritual."

"An unconventional gathering helped spur ideas to speed the pace and scale of river restoration projects across the West."

"Crab traps work a bit like Roach Motels: crabs crawl in, but they don’t crawl out. That’s good news for crab fishers’ chances of pulling in a good catch, but when traps get lost at sea, they become a menace to all sorts of animals."

"The sucker-mouthed marine lamprey has been dismissed as grotesque and a threat to sport fish. But fisheries managers in New England and the Pacific Northwest are recognizing the ecological importance of lampreys in their native waters and are stepping up efforts to help them recover."

"Whales seem to find food by sniffing for a chemical cue. Scientists are hoping to turn this into an early warning system to help save the imperiled species."

"A California tribe has signed agreements with state and federal agencies to work together on efforts to return endangered Chinook salmon to their traditional spawning areas upstream of Shasta Dam, a deal that could advance the long-standing goal of tribal leaders to reintroduce fish that were transplanted from California to New Zealand more than a century ago and still thrive there."

"The chance of an El Niño weather phenomenon developing in the coming months has risen, the United Nations has said, warning that it could fuel higher global temperatures and possibly new heat records."

"As seagulls circled above and tourists watched in confusion, Duncan Holmes steered his boat through thousands of dead fish bobbing at the surface of the River Thurne in east England."