10/31/2026 | Polar Journal
Entering Polar Bear Week
Polar Bear Week was established to raise awareness of the threats polar bears face in a warming Arctic. (Image: Alan Wilson / CC BY-SA 3.0 / cropped)Halloween is not the only thing to be excited about this weekend. Polar Bear Week is coming too. From 1 to 7 November, everyone can learn more about po
10/30/2026 | Einar Johansen
Svalbard to get a new digital lifeline
The map shows the planned Arctic Way fibre-optic cable system (turquoise) between Bodø, Jan Mayen and Svalbard. The existing submarine cables to Harstad are shown in yellow. The new connection is set to improve communications security in the Arctic from 2028. (Illustration: PolarJournal)Norway is in
10/30/2026 | Polar Journal
Copenhagen prepares for an Arctic weekend
Nordatlantens Brygge, the festival’s main venue, stands on Copenhagen’s historic waterfront in the Christianshavn district. (Image: Manuel Cazzaniga / CC BY 2.0 /cropped)For one weekend, the Danish capital will become a meeting place for Arctic voices, ideas and traditions, uniting culture, science
10/29/2026 | Heiner Kubny
How much ice is left in the Arctic?
A Basel BT-67 operated by the Canadian airline Kenn Borek Air at Williams Field in Antarctica. The aircraft, fitted with skis, was used on behalf of the US National Science Foundation. From 2027, aircraft of this type are also set to investigate Arctic glaciers as part of NASA’s Snow4Flow mission. (
10/29/2026 | Rosamaria Kubny
Greenland’s whales are being monitored
A humpback whale lifts its mighty tail fin out of the water in Disko Bay on Greenland’s west coast. The calls of these marine mammals produce sound waves which, in future, are to be recorded using fibre-optic cables laid on the seabed. (Photo: Giles Laurent / Wikimedia Commons)A new monitoring syste
10/28/2026 | Heiner Kubny
Greenland’s prawn fishery under pressure
The Greenlandic prawn trawler Bingo III (GR 2-122) navigates waters dotted with icebergs and ice floes off Ilulissat on Greenland’s west coast. The prawn fishery is one of the country’s most important economic sectors, but has been under pressure for years. (Photo: Gordon Leggett / Wikimedia Commons
10/28/2026 | Heiner Kubny
Arctic melt season takes a surprising break
Arctic sea ice reached its minimum extent of the year on 10 September 2025, at around 4.60 million square kilometres. The yellow line shows, for comparison, the average minimum sea ice extent for the years 1981 to 2010. (Graphic: NASA Scientific Visualisation Studio)Over the decades, the summer melt
10/27/2026 | Rosamaria Kubny
Sea urchins threaten Svalbard’s underwater forests
Dense kelp forests made up of large brown algae provide vital habitats for fish and numerous marine invertebrates. Such underwater forests also grow in the coastal waters of Svalbard. Rising water temperatures and grazing by sea urchins are increasingly altering their living conditions. (Illustratio
10/27/2026 | Heiner Kubny
Greenland and Nunavut are establishing an Arctic port network
The Port of Nuuk is Greenland’s most important commercial port and is set to become the central hub for closer maritime cooperation with Nunavut. Together with planned deep-water ports in Qikiqtarjuaq and Grays Bay, a new Arctic port network could emerge. (Photo: Quintin Soloviev / Wikimedia Commons
10/26/2026 | Heiner Kubny
Greenland: Who will rescue hundreds of passengers?
The expedition cruise ship MS Fram, operated by HX Expeditions, amongst massive icebergs in Greenlandic waters. The remote cruising areas and challenging ice conditions place high demands on rescue services in the event of a potential shipping accident. (Photo: Heiner Kubny)Greenland is attracting m
10/26/2026 | Polar Journal
Norway and Russia agree on higher fishing quotas
An Atlantic cod, whose Northeast Arctic stock is one of the most economically important in the Barents Sea. (Image: Wilhelm Thomas Fiege / CC BY-SA 4.0 / cropped)The two countries hold their first in-person annual fisheries negotiations in seven years and reach an agreement on catch quotas for 2027.
10/25/2026 | Rosamaria Kubny
Port Lockroy battles against decay
The historic British research station Port Lockroy on Goudier Island on the Antarctic Peninsula lies beneath a thick blanket of snow. Built in 1944, the building now houses a museum and the world’s southernmost post office. Increasing precipitation and heavy snow loads are taking their toll on the h