Coverage

The authors analyze an elevated Arctic liquid fog event observed at a European Arctic site, using Raman lidar and radiosonde data to examine its properties and temporal evolution.

Ukrainian drones attacked the Makhachkala commercial seaport and the Avarsky Theater in Dagestan, causing fires but no casualties, while maritime drones hit Sochi, injuring 28 people and damaging beach infrastructure. Satellite data also shows thermal anomalies at a compressor station in the Yamalo‑Nenets Autonomous District, suggesting possible damage to a key gas pipeline facility.

Students in Arctic Basic Training are practicing marksmanship on a shooting range, reinforcing Arctic defense readiness.

Arctic sea ice in August 2026 fell 9.2% below the 1991‑2020 average, marking the 12th lowest August extent in 48 years of satellite data, underscoring the accelerating loss of winter ice.

The study examines coastal polynyas across the Arctic from 2000‑2018 using a coupled ice‑ocean model, highlighting their role as major winter sea‑ice production zones and noting that current climate models underrepresent these features.

A container ship completed a landmark voyage from China to Britain via the Arctic, underscoring the route’s growing use by shipping companies.

DNA analysis has identified the identities of four sailors lost in the 1859 Franklin expedition, resolving a 166‑year‑old mystery.

India is studying Russia's Arctic LNG projects as part of its energy strategy, but U.S. sanctions limit investment opportunities.

Deninu Kųę́ First Nation has pulled support for the Taltson hydro expansion and the Arctic Economic and Security Corridor until the government and Indigenous partners formally acknowledge its historical impacts and agree to share benefits, citing exclusion from decision‑making and potential environmental harm.

Canada is investing through its Arctic Infrastructure Fund to create continuous all‑season connectivity across the Arctic, boosting year‑round transport and trade in the region.

Construction of Canada’s largest polar icebreaker began in Vancouver, with Canadian Coast Guard crews building the flagship vessel that will bolster Arctic operations and support shipping, search and rescue, and sovereignty enforcement.

A Ukrainian drone strike on Russia’s Yamal Peninsula in the Arctic set off a surge in European natural gas prices, which climbed to their highest level since December 2022 the following day.

Researchers at the University of Waterloo used DNA from living descendants to match four skeletal remains of Sir John Franklin’s 1845 Arctic expedition, including Harry Peglar, confirming identities and shedding light on the final escape attempt.

Scientists from Aarhus University revealed that the narwhal’s straight, spiraled tusk is held by opposing spiral collagen layers, a discovery that not only explains a key Arctic marine adaptation but could inspire new composite materials.

Suncor’s plan to treat and release oil sands tailings into the Athabasca River has sparked opposition from Fort Chipewyan community leaders and the NWT government, who cite downstream health and environmental risks that could reach the Arctic Ocean.

Yellowknife’s mayor and arts advocate presented at the EU Arctic Forum on critical infrastructure gaps and youth‑led policy proposals, highlighting federal investment plans and the need for Indigenous‑led engagement in Arctic development.

250 school‑aged youth in Tuktoyaktuk will receive new winter jackets this fall, supplied by Blackhawk Apparel and funded by True North Aid and the Tuktoyaktuk District Education Authority. The jackets, part of the Inuvialuit Winter Shield Initiative led by the Tuktoyaktuk Inuvialuit Community Corporation, Hunters and Trappers Committee, and Wild Wolves of Canada, will be distributed at Mangilaluk School in September to help children stay warm at school and reinforce local culture.

IUCN has reclassified three Arctic seal species as Near Threatened, up from Least Concern, citing sea ice loss driven by global warming as the main threat.

Russia’s oil shadow fleet expanded with two dark ship‑to‑ship transfers after Arctic voyages, moving cargoes from tankers Jagger and Mirabel to Navistar and Lumin south of Nakhodka Bay, underscoring the growing use of clandestine logistics to evade sanctions.

The article examines how Yupik communities in Chukotka, Russia, adapt to the region’s rapidly warming climate, describing traditional practices that help them endure thinner sea ice and shifting ecosystems.

NATO allies uncovered Russian submarines conducting secret weapon exercises in Arctic waters near the Svalbard archipelago, raising concerns about undisclosed military activity in the region.

On September 28, a U.S. Coast Guard HC‑130J aircraft observed two China Coast Guard cutters operating in Arctic airspace, underscoring growing Chinese maritime activity in the region and informing U.S. Arctic strategic considerations.