Science

Researchers at the Ishlinsky Institute reported that CT‑based and triaxial tests on reservoir rocks in Russia’s Arctic shelf enabled determination of critical pressure drawdown values and sand‑control strategies for weakly cemented gas‑condensate wells.

The crew of the research vessel Oden celebrated its final sunset in the Arctic, noting the region is warming 3–4 times faster than the global average while collecting data that will support worldwide climate‑change studies.

Laboratory incubations demonstrate that microbial communities from thawed active layers can partially restore missing biochemical functions in thawed permafrost soils, boosting CO₂ emissions by up to 60 % and CH₄ emissions fivefold under anoxic conditions; however, the effect remains less than with a functionally diverse compost inoculum, highlighting ongoing functional limitations in Arctic permafrost carbon cycling.

Analysis of Capability to Respond to Radiological/Nuclear Emergencies in the Arctic EPPR ...

Dr. Brooke Biddlecombe’s research in Churchill, Manitoba, deploys a new data‑collection app to track polar bears and tourism activity, aiming to inform a 100‑metre distance rule and support science‑backed policy decisions.

The PeTCaT team conducted soil, plant, and gas sampling across thaw slumps on the Peel Plateau and Mackenzie Delta to assess carbon decomposition and greenhouse gas dynamics in Arctic permafrost.

A multi-hazard framework distinguishes environmental constraints, missing data, and route exposure in Arctic route‑feasibility screening.

Land permafrost thaw increases organic matter and nutrients entering the Siberian Arctic Ocean, and a study shows that variations in land input affect sediment–water nutrient fluxes on Kara, Laptev and East Siberian Sea shelves, potentially altering ecological and biogeochemical processes.

Researchers isolated two novel cysteine‑rich peptides, St‑CRP‑1 and St‑CRP‑2, from the Arctic ascidian Synoicum turgens; the 18‑19 aa peptides are neutral, C‑terminally amidated, and show moderate activity against Gram‑positive bacteria.

Arctic Design Group was selected as a winner of ArchDaily’s 2026 Next Practices Award for its research on Arctic and sub‑Arctic architecture. The award recognizes 20 emerging practices that expand the possibilities of architecture, highlighting ADG’s interdisciplinary work in responding to Arctic environmental change.

This research quantifies reaction time in Greenland residents, offering insight into how the Arctic environment affects human physical performance.

Tropospheric circulations that modulate the Arctic stratospheric polar vortex in winter are largely driven by amplified stationary eddies, which produce a geopotential dipole over the Arctic.

The review synthesizes historical records of Arctic mosquitoes from early expeditions to today, highlighting taxonomic gaps, limited data, and the need for updated surveillance to evaluate climate‑driven shifts and arbovirus risks.

Polish researchers identify a new tardigrade species, Paramacrobiotus klimaszyki, from leaf litter on Spitsbergen, marking the 100th tardigrade species recorded in Svalbard and the first new species discovered in deciduous leaf litter there.

Since April, at least 19 people have died from brown bear attacks across Russia’s Far North, Siberia and Far East, prompting compulsory mandatory obligations and calls for mandatory precautions by authorities.

Agnico Eagle Mines finished construction on Pistol Bay Falls in summer 2026, modifying natural barriers to give Arctic char better access to upstream spawning and overwintering habitat near Rankin Inlet, with a ten‑year monitoring plan.

Anna Baranowska‑Rataj has been named a 2026‑2028 Arctic Six Chair, launching research on how migration and economic change affect family health across generations in the Swedish and Finnish Arctic, and she plans to develop educational initiatives to share these findings internationally.

Sandia’s 4‑kW solar array at Oliktok on Alaska’s North Slope shows that multidirectional, bifacial photovoltaics can reliably support remote communities and research operations during the region’s extreme winter and high‑latitude summer conditions.

Norwegian researchers found large numbers of juvenile Atlantic cod in Svalbard fjords, suggesting Atlantic species are moving north as Arctic waters warm.

This is an unedited video of a large glacier calving in Svalbard. I recorded this during ...