Chalk-stream salmon should be officially classified as a sub-species, new research suggests. Scientists from the University of Exeter and INRAe (France) carried out detailed genetic testing of salmon from 42 rivers in England, ...
Plants & Animals
Apr 22, 2026
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7
An international study, led by researchers from Griffith University, the Swedish University of Agricultural Sciences, the Zoological Society of London and the Max Planck Institute of Animal Behavior, is the first to demonstrate ...
Plants & Animals
Apr 20, 2026
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33
The lakes, streams, and ponds you've visited for years are likely looking more brown than they used to. And people who are fishing those waters are likely catching different species and sizes of fish than in the past.
Ecology
Apr 19, 2026
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A new study led by scientists from the Wildlife Conservation Society (WCS) and Woods Hole Oceanographic Institution (WHOI) reveals that endangered sei whales regularly use the New York Bight as a key spring habitat, underscoring ...
Plants & Animals
Apr 6, 2026
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8
Rising temperatures in a Southcentral Alaska river have led to a hungrier population of invasive northern pike, a trend that could imperil native salmon and other fish species. A University of Alaska Fairbanks-led research ...
Plants & Animals
Mar 22, 2026
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1469
A first-of-its-kind University of Stirling study could better inform strategies to control salmon lice, after researchers uncovered major differences in the secretions the parasite produces as larvae. Like other parasites, ...
Molecular & Computational biology
Mar 18, 2026
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9
A new study from the University of British Columbia has found that artificial turf fields across Metro Vancouver leach 6PPD-quinone, a chemical known to kill coho salmon, into municipal stormwater systems—and the contamination ...
Plants & Animals
Mar 18, 2026
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69
Today, most of the salmon consumed in Japan is imported from countries like Chile and Norway, according to the Ministry of Agriculture, Forestry and Fisheries. But just two decades ago, Japanese chum salmon made up a much ...
Ecology
Mar 17, 2026
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15
A large-scale study led by the University of Jyväskylä revealed that human activity is consistently changing the ecosystems of Northern European lakes. The study shows that hydropower and human activity in catchment areas ...
Plants & Animals
Mar 4, 2026
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11
Whether it's redfin pickerel in the Kennebec River or sturgeon in the Great Lakes, nearly one-third of freshwater fish species are facing possible extinction, threatening food supplies, ecosystems and outdoor recreation. ...
Plants & Animals
Feb 24, 2026
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