News tagged with fish

A 'health centre' for juvenile salmon

The condition of the water in salmon hatcheries can tell us a great deal about when and why outbreaks of disease occur. Now, SINTEF researchers are about to expose the water's secrets, both to prevent suffering in fish and ...

dateOct 30, 2017 in Ecology
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Emotional states discovered in fish

The occurrence of emotions in animals has been under debate. Now, a research collaborative has demonstrated for the first time that fish have emotional states triggered by the way they perceive environmental stimuli. This ...

dateOct 30, 2017 in Plants & Animals
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Chile battling to save a favorite clam

Long one of the country's favorite seafoods, Chile's macha clam has become a victim of its own popularity, with over-exploitation forcing authorities to ban clam fishing in all but a few areas to help stocks recover.

dateOct 30, 2017 in Ecology
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