DeskScienceA newly isolated Lactiplantibacillus plantarum strain J3, obtained from Arctic fox fecal samples, reduced inflammatory markers and oxidative stress in LPS‑stimulated Caco‑2 cells, suggesting promise for colitis therapy.
The study finds that semi‑labile dissolved organic carbon makes up the bulk of bioavailable carbon exported from Arctic shelves into basin waters.
The piece showcases disaster‑risk imagery for Svalbard, using science‑based data to illustrate how climate change threatens the archipelago’s security and environment.
The review catalogs literature on Inuit Qaujimajatuqangit in Nunavut since 1996, highlighting how the Nunavut Arctic College has advanced Indigenous knowledge mobilization.
UNM scientists led by Marisa Repasch are investigating how thawing permafrost in Alaska’s Arctic watersheds affects water quality and carbon cycling, providing insights into climate change impacts on the region.
Scientists investigate how the Yakutat microplate’s subduction drives active folding and frequent earthquakes in eastern Brooks Range and the adjacent coastal plain of Arctic Alaska, shedding light on regional tectonic behavior.
A research school took place in the Central Arctic, bringing together students—many visiting the region for the first time—to work on six projects examining the Arctic climate system.
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Research shows that although warming is projected to increase Arctic kelp forest productivity, depth‑based production–consumption mismatches could curb these gains.
The exhibition "Cartographies of Arctic Change" by Greg Fiske is on display at the Naturescape Gallery of the Cape Cod Museum of Natural History, showcasing maps and images that depict the evolving Arctic landscape.
Professor Northington and a student are extending their Greenland field study to better understand the biogeochemical processes shaping Arctic ecosystems.
Early this summer the Yukon River’s king salmon run in Anvik has shown a rise in chinook and chum numbers, prompting renewed local harvests despite a seven‑year ban, while scientists warn counts still fall short of targets.
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The study tested glass‑fiber and carbon/glass hybrid laminates with vinyl ester resins under Arctic conditions to evaluate their mechanical performance and damage behavior.
Norway has been named host of the 2032‑2033 International Polar Year, with the University of Tromsø serving as the central coordinating hub, boosting the country’s role in global polar research.
Dr. Doty, a long‑time Wasilla family physician and WWAMI graduate, helped develop the Alaska Family Medicine program, which expands primary care access for people in remote Arctic communities.
Scientists have gathered new data on the aquatic vascular plants growing on Kolguev Island in the Russian Arctic.
A deep‑sea robot exploring the Arctic Ocean uncovered an unexpected hydrothermal vent in one of the region's darkest depths, revealing new details about the high‑north seafloor and its hidden ecosystems.
Julie Sande argues that eliminating or sharply restricting Alaska’s pollock trawl fisheries would devastate coastal communities by cutting key jobs, income, and essential services, citing the industry’s contribution of 58% to seafood harvest volume and $832 million in statewide economic activity.
Fur traders moved more than 400 islands in the Aleutian chain to stock Arctic foxes for pelts, a practice that altered local wildlife beyond fur production, according to a study.
Researchers find that in regrown boreal forests, lichens, mosses and algae remain absent for decades—up to 85 years in conifer stands—and similar gaps exist in restored wetlands, underscoring a silent loss of critical micro‑organisms that support ecosystem functions.
El Niño can alter the Arctic polar vortex and jet stream, shifting winter weather patterns worldwide.
Rosatom’s new North Pole mission has drawn scientists from 22 countries to study the Arctic stratosphere, aiming to uncover atmospheric phenomena that could improve climate predictions.
The study analyzes interactions between the Greenland seed bug Nysius groenlandicus and Arctic plant seeds, highlighting how climate change may alter these ecological relationships.
