
Stanford University marine biologist William Gilly and other researchers have been studying Humboldt squid in Mexico's Sea of Cortez to determine why the animals have been spawning at a much younger age and smaller size than usual.

Aquaculture is the world's fastest-growing source of animal protein and currently provides nearly half of all fish consumed globally, according to a report published here by FAO.

According to the latest Report of Fisheries and Aquaculture Sector from the Chilean Under-Secretary of Fisheries, (Subpesca), the wild fisheries sector contributed 2.8 million tons between January and September of 2011 while aquaculture harvests reached 515.100 tons.

Wild-salmon advocates in Canada fear that tests showing a serious virus in one Fraser River coho and two wild sockeye salmon mean the European strain of infectious salmon anaemia (ISA) could be spreading through British Columbia's wild-salmon runs.

Spanish jiggers operating in the South Atlantic with Falkland Islands licences complain they are been harassed by the Argentine Navy just a few miles away from the port of Montevideo where they call for discharging, maintenance and bunkering.

Jorge Argüello, Argentina's permanent representative to the United Nations, accused the United Kingdom of stealing Argentine fisheries resources around the Falkland/Malvinas Islands.

The jawbone of an ancient whale found in Antarctica may be the oldest fully aquatic whale yet discovered, Argentine scientists said Tuesday. The discovery took place close to the Argentine Antarctic base of Marambio next to the Weddell Sea.

New Zealand joined Australia in criticizing Japan’s decision to resume whaling in Antarctic waters later this year and Tokyo's announcement that it will increase security for its whaling fleet.

Leaders from eight countries launched an initiative to prevent the extinction of sharks, symbolizing the latest development in the growing movement to safeguard the ocean's top predator. Members of the coalition committed to a declaration supporting the development of sanctuaries that end commercial shark fishing in their national waters.

Uruguay and Argentina agreed on a three months ban for the hake fisheries in the jointly shared maritime zone with the purpose of protecting juveniles and contribute to the conservation of the resource.