Bluefin tuna are threatened by extinction as the global appetite for the fish soars. A fishing ban is unlikely, so one solution is to breed the fish in underwater cages. But they're not easy to rear in captivity.
In Australia, German-born Hagen Stehr is working to mimic natural living conditions of the fish in his onshore farm. The idea is to create an artificial model of the journey to their spawning grounds in order to trick the fish into reproducing.
Rooftop Comedy (Feb. 4, 2015) A mom in England opened a can of tuna, and found something that definitely wasn’t tuna inside. According to the Nottingham Post, Zoe Butler was opening a can of Princes brand tuna, when she saw ... watch video
AFP (Nov. 18, 2013) Conservationists meet in Cape Town Monday to discuss ways to protect the bluefin tuna population, which has been decimated by illegal fishing. Bluefin tuna can sell for over 10,000 US dollars per ... watch video
Reuters - Light News Video Online (Apr. 2, 2015) A bluefin tuna is the lone survivor in a Tokyo aquarium after more than a hundred tuna died in mysterious circumstances. Roselle Chen reports.
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Howdini (Mar. 22, 2013) Looking for a quick dinner recipe that'll please the whole family? If you have a rice cooker (a great kitchen time saver), this recipe is going to change you and your kid's world! Chef and author ... watch video
AFP (Aug. 12, 2013) With its masters required to hone their skills over decades, sushi in Japan is steeped in tradition. But it is also often a high-tech operation where robotic precision steals the limelight from the ... watch video
AP (Oct. 29, 2014) California's drought is taking a bite out of the state's $5 billion rice industry, which supplies premium grains to nearly all U.S sushi restaurants. The drought is also affecting migratory birds ... watch video
Apr. 24, 2015 A medication commonly taken for Type II diabetes, which is being found in freshwater systems worldwide, has been shown to cause intersex in fish – male fish that produce eggs. The medication is ... read more
Apr. 24, 2015 A team of philosophers and plant biotechnologists have turned to cognitive science to explain why opposition to genetically modified organisms (GMOs) has become so widespread, despite positive ... read more
Apr. 24, 2015 Bees play a key role in our ecosystem and in the world’s food supply. Thanks to a large collaborative effort, the genomes of two important pollinating bumblebees have been sequenced and compared ... read more
Apr. 23, 2015 Today, Americans are more likely to be heavy drinkers and binge drinkers than in recent years due in large part to rising rates of drinking among women, according to a new analysis of county-level ... read more
Apr. 23, 2015 Many loggerhead sea turtles that nest in Dry Tortugas National Park head to rich feeding sites in the Bahamas after nesting, a discovery that may help those working to protect this threatened ... read more
Apr. 23, 2015 Using a technique that introduces tiny wrinkles into sheets of graphene, researchers have developed new textured surfaces for culturing cells in the lab that better mimic the complex surroundings in ... read more