The negative effects of releasing fish and the possible fragmentation of natural fish stocks in connection with hydropower regulations may be fewer than at first feared.
Ecology
Jun 28, 2011
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Not all trout are created equal. Those swimming up the streams of British Columbia might resemble their cousins from Quebec, yet their genetic makeup is regionally affected and has an impact on how they reproduce, grow and ...
Ecology
Jan 26, 2011
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Massive die-offs among Canada's wild sockeye salmon could be due to a genetic flaw that causes immune weakness and could make viruses lethal, researchers said Thursday.
Plants & Animals
Jan 13, 2011
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US authorities have begun to consider approval for the first time the sale of genetically engineered salmon, a move that some say could open the door to more transgenic animals on American dinner tables.
Biotechnology
Sep 6, 2010
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For many of the types of fish we buy in stores or order in restaurants, the chance that an individual dies from fishing is several times higher than dying of natural causes. This may seem obvious to most (they had to get ...
Evolution
Sep 10, 2009
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