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Mycobacteriosis in Fish
January 15, 2013 — Mycobacteriosis in fish is a disease that is difficult to detect and therefore often underdiagnosed. For the same reason, information about the effects of this disease on the fish farming industry ... > full story -
Salmon Runs Boom, Go Bust Over Centuries
January 14, 2013 — Salmon runs are notoriously variable: strong one year, and weak the next. New research shows that the same may be true from one century to the ... > full story -
Potential Harvest of Most Fish Stocks Largely Unrelated to Abundance
January 14, 2013 — Environmental mood swings determine the sustainable yield of most fish ... > full story -
A Snapshot of Pupfish Evolution
January 10, 2013 — One biologist has bred more than 3,000 hybrid fish in his time as a graduate student in evolution and ecology, a pursuit that has helped him create one of the most comprehensive snapshots of natural ... > full story -
Waterfall-Climbing Fish Use Same Mechanism to Climb Waterfalls and Eat Algae
January 4, 2013 — Going against the flow is always a challenge, but some waterfall-climbing fish have adapted to their extreme lifestyle by using the same set of muscles for both climbing and eating, according to new ... > full story -
Bering Sea Study Finds Prey Density More Important to Predators Than Biomass
January 3, 2013 — Marine resource managers often gauge the health of species based on overall biomass, but a new study of predator-prey relationships in the Bering Sea found that it isn't the total number of ... > full story -
The Effect of Stress on Atlantic Salmon's Congenital Immunity to IPN
January 2, 2013 — Stress affects the congenital immune defence system. New doctoral research has revealed how stress can lower the immunity of salmon and increase its susceptibility to viral infection. Furthermore, ... > full story -
Low pH Levels Can Eliminate Harmful Blooms of Golden Algae, One Cause of Massive Fish Kills
December 20, 2012 — Researchers are one step closer to understanding the algae that causes a substantial number of fish deaths in more than 18 ... > full story -
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Novel Test Identifies Patients Most Likely to Benefit from ALK Inhibition Therapy
December 12, 2012 — Approximately one in 20 patients with non-small cell lung carcinoma (NSCLC) has chromosomal aberrations targeting the anaplastic lymphoma kinase (ALK) gene. This has considerable implications for ... > full story -
Fish Have Enormous Nutrient Impacts on Marine Ecosystems, Study Finds
December 11, 2012 — Fish play a far more important role as contributors of nutrients to marine ecosystems than previously thought. In a pair of articles, they show that fish contribute more nutrients to their local ... > full story
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