"Mercury levels in bluefish caught off the U.S. Atlantic coast dropped more than 40 percent over the past four decades thanks to federal restrictions on coal emissions, according to a new study."

"It was touted as the bill “where everybody wins” — a common-sense approach to providing badly needed drought relief to California growers, and a measure that would place the needs of people above those of fish."

"The United States and four other nations that border the Arctic Ocean pledged on Thursday to prohibit commercial fishing in the international waters of the Arctic until more scientific research could be done on how warming seas and melting ice are affecting fish stocks."

"Oregon health officials on Monday issued a consumption advisory for softshell clams dug along the state's entire coast because they contain high levels of arsenic."

"Almost one year after an unprecedented spill from a mine tailings pond in Canada’s largely pristine province of British Columbia, its government has given the green light for the mine to reopen — worrying environmentalists who say a number of other northern B.C. copper and gold mines are in various phases of approval, and could threaten downstream fishing communities in southeastern Alaska."

"When you buy a McDonald’s Filet-O-Fish sandwich, you might notice the little blue label that tells you the fish you’re about to eat is certified as environmentally sustainable. That sounds like good news for the environment, for fish, and for customers. But what the label doesn’t tell you is that Native American communities in Western Alaska are endangered, in part because of the Seattle-based trawl boats that bring you products like McDonald’s famous fish sandwich."

Predictably for this time of summer, an increased number of swimmers in ocean water has raised the incidence of shark attacks. Lost in the ratings-driven media frenzy is this estimate from Pew Trusts: "100 million sharks are killed in commercial fisheries every year. That means that during Discovery Channel’s Shark Week, about 1.9 million sharks—roughly 11,200 sharks an hour—will be killed."

"VANCOUVER -- In the annals of climate change you can record another notable event. The Fraser River is running hotter and lower in the first week of July than it usually does in the dead of August."

"Seafood lovers are set to see less shellfish, salmon and other fish on their dinner plates as climate change warms the oceans and makes them more acidic."

"Scallop fishermen off the East Coast could soon see one of their biggest bumper crops ever. A federal survey in waters off Delaware is predicting a boom in the next couple of years for the nation's most valuable fishery."