Kamchatka marine life death caused by algae: Russian scientist

The mass death of sea creatures in Russia's Kamchatka region was caused by toxins from microalgae rather than man-made pollution, a senior Russian scientist said on Monday, citing preliminary findings of an investigation.

Russian sea pollution forms massive moving slick

Suspected toxic waste pollution off Russia's Kamchatka peninsula that caused the mass deaths of marine animals has formed a moving slick stretching 40 kilometres (25 miles) along the Pacific coastline, researchers said Thursday.

Alaska dive fishermen plead for relief from sea otters

Northern sea otters, once hunted to the brink of extinction along Alaska's Panhandle, have made a spectacular comeback by gobbling some of the state's finest seafood—and fishermen are not happy about the competition.

Sea urchins—from pest to plate

It is one of the most valued seafood products and destroys kelp forests worth millions of NOK. Can sea urchin harvest be profitable? This is the subject of a project led by the Norwegian Institute of Water Research (NIVA). ...

Enigmatic sea urchin structure catalogued

A comprehensive investigation into the axial complex of sea urchins (Echinoidea), an internal structure with unknown function, has shown that within that group of marine invertebrates there exists a structural evolutionary ...

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