"There are more than a thousand species of sharks and rays in the world, and nearly a quarter of them are threatened with extinction, according to a new study. That means these ancient types of fish are among the most endangered animals in the world."

"JUNEAU, Alaska -- A government report indicates a large-scale copper and gold mine in Alaska's Bristol Bay region could have devastating effects on the world's largest sockeye salmon fishery and adversely affect Alaska Natives, whose culture is built around salmon."

"Cannonball jellyfish are bland at best. In China, where slivered, dry jellyfish are commonly served before banquets and strewn across salads, cooks don't use the cellophane-like strips without first dousing them in soy sauce or sesame oil."

"CHICAGO -- A proposal to prevent the infestation of the Great Lakes by Asian carp faced opposition Sunday when a group organized by Sen. Mark Kirk, R-Ill., gathered on the Chicago River to criticize the plan."

"The California Coastal Commission has approved development of the first shellfish ranch in federal waters, a 100-acre underwater plot for cultivating and harvesting about 2.6 million pounds of Mediterranean mussels a year."

"The Spokane Tribe of Indians has adopted new water quality standards aimed at protecting the health of members who eat a subsistence diet of nearly two pounds of fish daily."

"TRAVERSE CITY, Mich. -- The U.S. Army Corps of Engineers has released a report years in the making about options for keeping Asian carp from invading the Great Lakes."

"MILWAUKEE - The electric barrier on the Chicago Sanitary and Ship Canal that is considered the last line of defense to stop an Asian carp invasion of Lake Michigan has a problem: Fish can swim through it."

"Global mining giant Rio Tinto said Monday it is considering dumping its stake in Alaska’s Pebble Mine, a huge open pit mine planned for the best remaining wild salmon stronghold on Earth."