DeskEnvironmentSeven large Alaska copper projects totaling nearly 94 billion pounds face varied development barriers, including the proposed Ambler Road for Arctic and Bornite, regulatory challenges at Pebble, and ongoing drilling at Sun, Alaska Range, and Whistler.
De Beers will take full ownership of the Gahcho Kué diamond mine in the Northwest Territories after Mountain Province Diamonds transferred its minority stake, settling debt and wiping out cleanup cost obligations. The deal reportedly gives greater certainty for the mine’s 850 employees and communities.
NPCA and partners have filed an appeal in Alaska Superior Court to overturn the state’s approval of an easement for the Ambler industrial road, arguing the decision violates the Alaska Constitution and would damage the Gates of the Arctic Preserve and caribou migration, with broad opposition from Alaska Native communities.
Arctic sea ice has been shrinking about 80,000 km² per year since the 1980s, heightening worries about further decline.
Typhoon Halong’s remnants struck western Alaska on Oct 12 2025, producing up to two metres of flooding in Kipnuk and displacing over 1,600 residents, underscoring how rising sea levels, retreating sea ice, and thawing permafrost are amplifying storm surge threats in the Yukon‑Kuskokwim Delta.
KSL, Seattletimes + 3 more
In Finnish Lapland, a protected Arctic peatland near Sodankylä contains copper and nickel deposits sought by Europe for battery production, while environmental activists and reindeer herders fear lasting impacts; mining proponents argue the project would boost resource security, support the energy transition and create jobs, but Finnish and EU authorities have yet to decide.
Premier RJ Simpson signed a memorandum of understanding on nuclear energy with Alberta and Saskatchewan, though the NWT has no immediate plans to invest, while Indigenous groups have voiced concerns over consultation and environmental impacts.
The study used microfocus X‑ray computed tomography to measure shell density in the ostracode species Paracyprideis pseudopunctillata from Beaufort Sea sediments, finding density remained constant from 1969 to 2018 and earlier, indicating no persistent acidification damage while noting some post‑mortem diagenesis.
The BearSafe Planning program, founded by Inuit elder Derrick Pottle in 2005, trains individuals to guard against polar and black bears in Nunatsiavut—an effort that has become increasingly vital as climate change drives more frequent bear encounters in northern Labrador.
The 2026 Arctic Circle Assembly will convene about 2,500 participants from more than 70 countries to discuss Arctic tipping points, climate interventions, and governance, with Ocean Visions hosting a key session on slowing sea ice loss.
A deep‑learning model called SIC‑ResU‑Net is presented to enhance super‑resolution estimation of Arctic sea ice concentration, addressing limitations of low‑resolution data.
Matt Rutherford launches a solo, nonstop circumnavigation of the Arctic Ocean, departing Greenland on June 25 and aiming to finish the 3,500‑mile route by November. The voyage, aboard a heavily refitted Valiant 42, will confront Russian GPS jamming, a narrow ice‑melt window, and support research and fundraising for the Ocean Research Project.
Research shows that melting ice has uncovered more than 15 new islands in Russia’s Arctic and revealed 2,500 km of coastline, with a 2025 study noting 35 newly formed islands—signaling rapid warming and a changing Arctic landscape.
Dene chiefs urge Canada to partner on Arctic Economic and Security Corridor, Mackenzie Valley Highway, and Taltson hydro expansion, demanding meaningful consultation, Indigenous benefits, and water protection.
A landslide has triggered a 1,580‑foot tsunami in Alaska, underscoring the rising risk of landslide‑tsunami events in steep Arctic fjords that are becoming more vulnerable as glaciers retreat. Improved monitoring and faster response are suggested measures to reduce such risks.
The Fishing Daily, European Interest + 4 more
In 2025, 76 Arctic fulmars were found beached along the North Sea, and researchers found that 92% had ingested plastic, averaging 23 pieces per bird. A project run by Susanne Kühn at Wageningen Marine Research forecasts that only 10% of birds will exceed the OSPAR threshold by 2061, up from an earlier target of 2077.
Prime Minister Mark Carney announced $1.2 billion in federal funding for ocean protection, including measures to reduce underwater noise, expand Coast Guard monitoring, and support Arctic marine life conservation.
Manoj P. Rayaroth, an assistant professor from GITAM, collected water samples in Ny‑Ålesund, Svalbard, as part of the Indian Arctic Expedition 2026‑27 to study how organic pollutants transform and reach the Arctic sea.
The article argues that permafrost thaw poses severe risks to Arctic infrastructure, carbon dynamics, and mercury contamination, and proposes a focused Arctic Council initiative to address these challenges during Denmark’s chairship.
Sen. Dan Sullivan declined to push the Trump administration to restore the Arctic Report Card, even after a constituent urged him to act, citing a lack of substantive plans and limited engagement with NOAA on the issue.
Arctic Today, Phys + 1 more
Equinor was criticised for safety failings after low levels of chemical exposure were confirmed at its Hammerfest LNG facility, with further safety issues uncovered.
Rapid Arctic warming is altering lake disturbance regimes, prompting researchers to examine zooplankton ecological stability over three decades.
