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Depression-Era Drainage Ditches Emerge as Sleeping Threat to Cape Cod Salt Marshes
January 25, 2013 — Cape Cod, Massachusetts has a problem. The iconic salt marshes of the famous summer retreat are melting away at the edges, dying back from the most popular recreational areas. The erosion is a ... > full story -
Underwater CO₂ Shows Potential as Barrier to Asian Carp
January 23, 2013 — As the Asian carp population grows and the threat of the invasive species entering Lake Michigan through one of the Chicago canals is monitored, a researcher believes using two barrier methods is ... > full story -
New Research Throws Doubt on Earlier 'Killer Walrus' Claims
January 17, 2013 — Palaeontologists who examined a new fossil found in southern California have thrown doubt on earlier claims that a "killer walrus" once ... > full story -
New Robotic Fish Glides Indefinitely
January 16, 2013 — A high-tech robotic fish has a new look. A new skill. And a new name. Scientists have made a number of improvements on their fish, including the ability to glide long distances, which is the most ... > full story -
Fish Journeying Upstream Are Hampered by Hydropower Dams: Facilities in Northeastern U.S. Fail to Allow Passage of Migrating Fish
January 16, 2013 — Major hydropower dams in the northeastern United States, constructed with state-of-the-art features designed to allow migratory fish to pass through them on their way to spawn upstream, have failed ... > full story -
Ornamental Fish Industry Faces Increasing Problems With Antibiotic Resistance
January 15, 2013 — The $15 billion ornamental fish industry faces a global problem with antibiotic resistance, a new study concludes, raising concern that treatments for fish diseases may not work when needed ... > full story -
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
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