12/06/2025 | Heiner Kubny
Russian LNG tankers continue to use Norwegian ports for stopovers
LNG Merak is the second of four conventional gas tankers ordered in China. (Photo: Hudong-Zhonghua)Despite heightened geopolitical tensions and Western sanctions, Norway remains an important stopover point for LNG tankers transporting gas from the Russian Arctic. As the analysis portal High North Ne
12/05/2025 | Lisa Scherk
Norway Pauses Deep-Sea Mining Plans Until 2029
Norway has decided to halt deep-sea mining plans in Arctic waters until at least 2029. The move, announced on 1 December 2025, is part of a political compromise tied to the 2026 state budget. No new licenses will be issued during the current legislative term, and public funding for seabed mineral ma
12/04/2025 | Heiner Kubny
Climate Change Puts Arctic Migratory Birds Under Time Pressure
Migratory birds such as the barnacle goose are increasingly struggling with timing. (Photo: Heiner Kubny)Climate change is altering the rhythm of nature, particularly noticeably in the Arctic. Spring now begins much earlier there than it did just a few decades ago. For many migratory bird species th
12/03/2025 | Heiner Kubny
How Underwater Eddies Threaten Antarctic Glaciers
Eddies of varying sizes form in all oceans. They have a significant influence on how heat and energy are transported within the ocean. (Image: NASA)Deep beneath the glassy surface of the oceans, a fascinating yet threatening spectacle unfolds. In the silent, dark depths where humans cannot reach, sw
12/02/2025 | Rosamaria Kubny
Massive Decline in Elephant Seals in South Georgia
The gestation period of elephant seals lasts around eleven months in total. This includes a three- to four-month embryonic diapause before the embryo resumes development. The actual pregnancy then lasts seven to eight months until the pup is born. (Photo: Keiner Kubny)New research findings from the
12/01/2025 | Polar Journal AG Team
A look behind the scenes of Polar Journal
Rosamaria and Heiner Kubny in the Zurich editorial officePolarJournal is taking off…For just over a month now, Rosamaria and Heiner Kubny, together with Marcel Schütz, have been running PolarJournal – a short but highly eventful period that has already brought us great joy.In fact, an enormous amoun
11/30/2025 | Heiner Kubny
Chile Studies Avian Influenza Virus in Antarctica
Sampling from a gentoo penguin colony. (Photo: INACH)In a globally unprecedented event for polar science and virology, a team of researchers from the University of Chile and the Chilean Antarctic Institute (INACH) has, for the first time, successfully sequenced the complete genomes of the highly pat
11/29/2025 | Heiner Kubny
South Korea Is Investing Heavily in Building Arctic-Capable Ships
The LNG tanker “Christophe de Margerie” was built by DSME in South Korea and has the Russian ice class ARC7. The ship is capable of navigating the Northern Sea Route without the assistance of icebreakers. (Photo: SCF)The South Korean government is pushing its Arctic strategy forward: for the first t
11/28/2025 | Marcel Schütz
Ivittuut – Greenland’s forgotten cryolite capital
On the southwestern edge of Greenland lies the ghost town of Ivittuut. Once a lively settlement due to its global importance in the production of metallic aluminum. From Arctic hamlet to globally significant settlementOn the southwestern edge of Greenland, on the quiet Arsuk Fjord, lies Ivittuut – t
11/27/2025 | Heiner Kubny
The Discovery Building in Rothera is handed over to science
The Rothera Research Station is a base of the British Antarctic Survey (BAS) on the Antarctic Peninsula, located on Adelaide Island. (Photo: BAM)The Antarctic season 2025/26 marks a milestone for the British Antarctic Survey (BAS) and its Antarctic Infrastructure Modernisation Project (AIMP), as the
11/26/2025 | Rosamaria Kubny
Global decline in reindeer population
Reindeer are herd animals. The hierarchy within the groups is usually based on the size of the males’ antlers. (Photo: Heiner Kubny)According to a new international scientific study, the global reindeer population will decline dramatically by the end of this century due to the climate crisis. Resear
11/25/2025 | Heiner Kubny
Atomflot sues Dutch shipping company
In March 2022, the Dutch company announced the suspension of work on all existing contracts with Russian customers.On 25 July 2025, Atomflot filed a lawsuit against the Dutch company Damen Shipyards Gorinchem B.V. with the Murmansk Region Arbitration Court, demanding the repayment of €12.6 million i