"Sharks have more complex social lives than previously known, as shown by a study finding that gray reef sharks in the Pacific Ocean cultivate surprising social networks with one another and develop bonds that can endure for years."

"A groundbreaking, multibillion-dollar watershed protection plan launched more than two decades ago by New York City and rural partners sufficiently protects the city’s drinking water supply from contamination, according to the findings of an expert panel."

"A Defense Department and Environmental Protection Agency (EPA) watchdog will consider probing the Trump administration’s moves to advance the proposed Pebble Mine in Alaska following congressional requests on Monday."

"Pollution, development and overharvesting have greatly diminished America's natural oyster habitat. Aquaculture and adaptable farmers have changed the game."

"When I first met Chris Crobar, he was a half mile from the shore, on the tidal flats that stretch far out into Cape Cod Bay. It was 5 a.m., and I was out for a walk at low tide. From a distance, I saw what looked like little black sails in the water.

"President Trump is struggling to win over Maine voters with his recent pledge to lift restrictions for the state’s lobster industry. ... But the state’s lobstermen aren’t celebrating."

"A vast fishing armada off Ecuador’s biodiverse Pacific islands has stirred alarm over ‘indiscriminate’ fishing practices".

"A federal appeals court has struck down plans backed by President Donald Trump's administration to open the Gulf of Mexico’s federal waters to fish farming, a practice opposed by environmental groups and elements of the seafood industry that depend on wild fisheries."

"The U.S. government announced Friday that four huge dams on the Snake River in Washington state will not be removed to help endangered salmon migrate to the ocean."

"Thousands apply yearly to travel Montana’s Smith River. Now anglers, ranchers and conservationists fear for its future".

"The Florida Fish and Wildlife Conservation Commission has unanimously voted to shut down the state's iconic Apalachicola oyster fishery after years of drought and other pressures have devastated wild oyster beds."