11/10/2026 | Rosamaria Kubny
Fewer catches for more pollock
A pollock (Pollachius virens) at the Ozeaneum in Stralsund. This species is widespread in the waters off northern Norway and the Barents Sea and is of great economic importance. Due to declining spawning stocks, Norway is reducing the catch quota for north-east Arctic pollock by 22 per cent in 2027.
11/10/2026 | Heiner Kubny
Antarctic lake offers insights into the early Earth
Conical stromatolites on the seabed of the Antarctic sub-sea. These structures, some of which are metres high, are built up by microbial communities and are reminiscent of life forms that existed on Earth billions of years ago. They are of particular interest to astrobiology as they provide insights
11/10/2026 | Heiner Kubny
Icebergs could slow down the weakening of the deep-ocean current
Table-icebergs drift amongst dense sea ice in the Weddell Sea. Ocean currents can carry these massive ice masses far to the north, where they release their meltwater into the ocean only once they are far from the Antarctic coast. (Photo: John Sonntag / NASA Operation IceBridge)The increasing loss of
11/09/2026 | Heiner Kubny
The deepest hole on Earth is in the Arctic
Artist’s impression of the Kola Superdeep Borehole (SG-3) on Russia’s Kola Peninsula during its operational period. Using the massive Uralmash-15000 drilling rig, Soviet scientists aimed to penetrate up to 15 kilometres into the Earth’s crust. In 1989, they reached a record depth of 12,262 metres. (
11/09/2026 | Einar Johansen
Professor Molchanov remains in Barentsburg as Moscow renews protest
Professor Molchanov (Photo: Heiner Kubny)Two months after the Professor Molchanov was detained in Svalbard, Russia has again summoned a Norwegian diplomat. Days earlier, the Nord-Troms and Senja District Court had dismissed the Russian mining company Trust Arktikugol’s application for the vessel’s r
11/08/2026 | Rosamaria Kubny
Antarctic fish reveal their secret to survival
The Antarctic spinyhead fish (Harpagifer antarcticus) lives in the icy coastal waters of the Southern Ocean. Its cells are adapted to temperatures close to freezing. New research provides, for the first time, detailed insights into the processes that enable survival under these extreme conditions. (
11/08/2026 | Heiner Kubny
Antarctic radar helps to better predict extreme weather
Northern lights above the PANSY radar at the Japanese Syowa Station in East Antarctica. The radar system, comprising more than 1,000 antennas, continuously measures winds at various altitudes in the atmosphere, thereby providing valuable data for weather and climate research. (Photo: Yuki Onishi / N
11/07/2026 | Einar Johansen
Ittoqqortoormiit is divided over its time zone
Ittoqqortoormiit, East Greenland (Bild: Marcel Schütz)Since 2024, clocks in the East Greenland town of Ittoqqortoormiit have shown the same time as those in Nuuk. The local council chair would like the town to return to its former time zone. In a local survey, a single vote separated those who wante
11/07/2026 | Einar Johansen
Longyearbyen prioritises quality over growth
View across Longyearbyen on the Adventfjord in Svalbard. The Arctic settlement aims to focus its economic future more strongly on stability, sustainable development and high-quality tourism offerings. (Photo: Marcel Schütz)Longyearbyen on Spitsbergen is realigning its economic future. Rather than fo
11/06/2026 | Heiner Kubny
Giant iceberg A-81 reaches South Georgia
The giant iceberg A-81 south-west of South Georgia. The satellite image, taken on 20 October 2026, shows the iceberg at the edge of the shallow sub-oceanic continental shelf, where its drift has slowed. (Image: NASA Earth Observatory / Michala Garrison, MODIS data from the Terra satellite)After more
11/06/2026 | Camille Laurent
Canada renews its icebreaker fleet: Contracts, construction progress and timelines
Polar icebreaker CCGS Arpatuuq: Davie is building this larger icebreaker together with Helsinki Shipyard in Finland, which belongs to the same corporate group. (Illustration: Davie)Canada’s icebreaker renewal is progressing on several fronts. A steel supply agreement announced on 3 November supports
11/05/2026 | Heiner Kubny
The sleeping giant awakens – permafrost is exacerbating global warming
Thawing permafrost on the Arctic coast of Alaska. Beneath the thin layer of vegetation lie massive ice bodies in the frozen ground. As this ice thaws, the coastline loses its stability and large blocks can break away into the sea. (Photo: U.S. Geological Survey / USGS, Public Domain)Thawing Arctic p