Expedition probes ocean's smallest organisms for climate answers

Satellite images of phytoplankton blooms on the surface of the ocean often dazzle with their diverse colors, shades and shapes. But phytoplankton are more than just nature's watercolors: They play a key role in Earth's climate ...

Scientists use underwater robot to spy on zooplankton at night

Zooplankton are the foundation of the marine food chain. These tiny organisms provide food and energy to fish, sea birds, and other marine mammals—including the bowhead whale, which feeds exclusively on zooplankton. What ...

Boom in jellyfish: Overfishing called into question

Will we soon be forced to eat jellyfish? Since the beginning of the 2000s, these gelatinous creatures have invaded many of the world's seas, like the Japan Sea, the Black Sea, the Mediterranean Sea, etc. Is it a cyclic phenomenon, ...

The time is right for cod research

Despite the ongoing crisis in cod farming, the Research Council of Norway is investing NOK 21 million into research on cod larvae. "Right move at the right time," believes Professor Ivar Rønnestad.

Next-generation echo sounder ready

Norwegian researchers are putting the finishing touches on a new echo sounder that provides far more information than previous versions ever could – making it much easier to identify fish and zooplankton.

Even in winter, life persists in Arctic Seas

Despite brutal cold and lingering darkness, life in the frigid waters off Alaska does not grind to a halt in the winter as scientists previously suspected. According to preliminary results from a National Science Foundation- ...

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