News tagged with fish

Two-thirds drop in large fish numbers in 100 years

Overfishing has significantly reduced the populations of larger species of marine fish. In fact, stocks of large fish have declined by two-thirds in one century. These findings come from an international ...

dateJan 16, 2015 in Ecology
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Using clay to fight fish disease

A type of clay used in cosmetics, medicine, and papermaking may be just what aquaculture farmers need to fight columnaris—a costly and deadly bacterial disease that affects freshwater finfish worldwide.

dateJan 15, 2015 in Ecology
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Climate change threatens red knot population

In December, the red knot was added to the U.S. Fish and Wildlife Service's list of endangered and threatened wildlife, making it the first bird whose listing identifies climate change as a principal threat ...

dateJan 06, 2015 in Ecology
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