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Arctic

Image: AI art of Earth - climate change effects (s. science, climate, Muser)
Climate Science Digest: July 11, 2025Science

Climate Science Digest: July 11, 2025

Explore the latest insights from top science journals in the Muser Press daily roundup (July 11, 2025), featuring impactful research on climate change challenges. In…
Muser NewsDeskMuser NewsDeskJuly 11, 2025 Full article
Image: Bowhead whales
Bowhead whale samples reveal link between Arctic warming and rising algal toxinsScience

Bowhead whale samples reveal link between Arctic warming and rising algal toxins

Filter-feeding whales sample the Arctic food web, tracking decades of change Summary: Fecal samples collected from bowhead whales over a 19-year period reveal that climate-driven…
SourceSourceJuly 10, 2025 Full article
Image: a group of icebergs floating on top of a body of water (s. Svalbard and Jan Mayen)
Arctic Ocean stayed partly ice-free even during the coldest ice agesClimate

Arctic Ocean stayed partly ice-free even during the coldest ice ages

For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ice ages. Now a new…
SourceSourceJuly 6, 2025 Full article
Image: large and beautiful chunk of ice at sunrise in winter (s. IcyAlert, climate change, Arctic)
New Danish project to predict ice-free Arctic summersNews

New Danish project to predict ice-free Arctic summers

A new climate forecasting project aims to provide early warnings of ice-free Arctic summers, a phenomenon that could emerge as soon as the 2030s and…
Muser NewsDeskMuser NewsDeskJune 27, 2025 Full article
Image: Polar Jet Stream
Jet stream volatility predates modern climate changeClimate

Jet stream volatility predates modern climate change

Dartmouth researchers find several volatile phases over the past 125 years that predate significant climate change effects Summary: A new study published in AGU Advances…
SourceSourceJune 26, 2025 Full article
Image: Fieldwork in Svalbard
Arctic peatlands spreading northward as temperatures riseClimate

Arctic peatlands spreading northward as temperatures rise

Warming temperatures and longer growing seasons are driving the outward spread of Arctic peatlands, raising hopes for increased carbon storage, but also concerns about long-term…
SourceSourceJune 19, 2025 Full article
Image: Tundra plants can eek out an existence in the very short summers of the Canadian High Arctic such as here on Ellesmere Island, Nunavut
Arctic plant life shifts in complex patterns as climate warmsClimate

Arctic plant life shifts in complex patterns as climate warms

Researchers tracked more than 2,000 plant communities over four decades, and found that some species thrived while others declined Summary: In a massive, four-decade study…
SourceSourceJune 14, 2025 Full article
Image: houses in Ittoqqortoormiit, formerly Scoresbysund, Greenland
Greenland ice melted much faster than average in May heatwave: scientistsClimate

Greenland ice melted much faster than average in May heatwave: scientists

Copenhagen, Denmark | AFP | Muser NewsDesk Greenland's ice sheet melted 17 times faster than the past average during a May heatwave that also hit Iceland,…
SourceSourceJune 11, 2025 Full article
A group caribou from the Western Arctic Caribou Herd travels along a winter trail between the villages of Selawik and Ambler, Alaska, within the Selawik National Wildlife Refuge. The herd migrates through and sometimes winters on the refuge (s. tundra, climate)
AI sea ice forecasts help protect Arctic caribou migration routesClimate

AI sea ice forecasts help protect Arctic caribou migration routes

Artificial intelligence sea ice forecasting systems could help predict and protect the migration routes of endangered caribou in the Canadian Arctic, according to a new…
SourceSourceJune 1, 2025 Full article
Image: A reindeer in nature (s. climate change, military)
Growing Arctic military presence worries Finland’s reindeer herdersNews

Growing Arctic military presence worries Finland’s reindeer herders

Rovaniemi, Finland | AFP A fighter jet roaring through the grey sky breaks the tranquillity of a boreal forest in northern Finland, one more sign…
SourceSourceMay 24, 2025 Full article
Image: sunrise, lake, birds, and mist in Rovaniemi, Finland (s. Lapland, climate change)
Summer 2024 was Lapland’s warmest in 2,000 years: studyNewsFacts

Summer 2024 was Lapland’s warmest in 2,000 years: study

Helsinki, Finland | AFP | Muser NewsDesk The summer of 2024 was the warmest in 2,000 years in the Lapland region of northern Finland, Norway…
SourceSourceApril 28, 2025 Full article
Image: The German research icebreaker Polarstern moored to an ice floe during the polar night (s. Siberian matter, climate change, Arctic)
Climate change disrupts Arctic currents carrying Siberian matterClimate

Climate change disrupts Arctic currents carrying Siberian matter

A new study has shed unprecedented light on the highly variable and climate-sensitive routes that substances from Siberian rivers use to travel across the Arctic…
SourceSourceApril 14, 2025 Full article
Image: Arctic fox
Melting Arctic ice may unleash ancient diseases, scientists warnClimate

Melting Arctic ice may unleash ancient diseases, scientists warn

Scientists blame climate change for spread of infectious diseases and unleashing of ice-locked microbes in Arctic Summary: As Arctic permafrost thaws and human activity increases…
SourceSourceApril 8, 2025 Full article
Image: Beaufort Sea (Alaska)
Thinning Arctic sea ice could disrupt key ocean currentsScience

Thinning Arctic sea ice could disrupt key ocean currents

One of the ocean currents in the Arctic Ocean is at risk of disappearing this century because of climate change, according to a new joint…
SourceSourceMarch 31, 2025 Full article
Image: A pneumatically launched drone
Drones track Greenland’s water vapor to refine ice loss predictionsClimate

Drones track Greenland’s water vapor to refine ice loss predictions

Drone experiment reveals how Greenland Ice Sheet is changing Summary: For the first time, scientists have used drones to collect detailed measurements of water vapor…
SourceSourceMarch 28, 2025 Full article
Image: Glacial run-off to Arctic Kongsfjorden on Svalbard, Norway
Melting glaciers alter Arctic kelp ecosystems with unexpected consequencesClimate

Melting glaciers alter Arctic kelp ecosystems with unexpected consequences

Researchers found that climate change induced glacial melt increases the heavy metal content and changes the microbiome of habitat-forming brown algae in Arctic fjords. As…
SourceSourceMarch 10, 2025 Full article
Satellite image: Herschel Island (Qikiqtaruk), Canada
Image of the day: Shifting Arctic shores along Canada’s Yukon coastNews

Image of the day: Shifting Arctic shores along Canada’s Yukon coast

This image, captured by a Copernicus Sentinel-2 satellite on 2 September 2024, highlights the dynamic Arctic coastline of Canada’s Yukon territory, where the Beaufort Sea…
Muser NewsDeskMuser NewsDeskMarch 9, 2025 Full article
Seals resting on an iceberg in Johns Hopkins Inlet, Glacier Bay National Park
Global sea ice cover hits record low in February as world continues hot streakClimate

Global sea ice cover hits record low in February as world continues hot streak

Paris, France | AFP Global sea ice cover reached a historic low in February, Europe's climate monitor said Thursday, with temperatures spiking up to 11°C…
SourceSourceMarch 6, 2025 Full article
Small iceberg floating in ocean water under a bright sky with the Sun visible above - climate change effects (s. science, climate, Muser)
Climate Science Digest: March 4, 2025Science

Climate Science Digest: March 4, 2025

Explore the latest insights from top science journals in the Muser Press daily roundup, featuring impactful research on climate change challenges. In brief: Rice University…
Muser NewsDeskMuser NewsDeskMarch 5, 2025 Full article
Satellite image: Alaska, USA
Image of the day: Global sea ice hits record winter lowNews

Image of the day: Global sea ice hits record winter low

In early February 2025, global sea ice reached an all-time low, with Arctic and Antarctic ice covering just 15.76 million square kilometers. While Arctic ice…
Muser NewsDeskMuser NewsDeskFebruary 28, 2025 Full article
Satellite image: Jan Mayen island, Norway
Image of the day: Jan Mayen island, a remote Arctic outpostNews

Image of the day: Jan Mayen island, a remote Arctic outpost

Jan Mayen, a volcanic island in the North Atlantic, is one of Norway’s most isolated territories. Situated about 600 km northeast of Iceland and 950…
Muser NewsDeskMuser NewsDeskFebruary 27, 2025 Full article
Image: Arctic glacier
Arctic faces irreversible change as global warming nears 2.7°CScience

Arctic faces irreversible change as global warming nears 2.7°C

Summary Arctic study urges stronger climate action to prevent catastrophic warming Summary: The Arctic is on the brink of transformation beyond recognition if global warming…
SourceSourceFebruary 25, 2025 Full article
Small iceberg floating in ocean water under a bright sky with the Sun visible above - climate change effects (s. science, climate, Muser)
Climate Science Digest: February 19, 2025Science

Climate Science Digest: February 19, 2025

Explore the latest insights from top science journals in the Muser Press daily roundup, featuring impactful research on climate change challenges. In brief: New research…
Muser NewsDeskMuser NewsDeskFebruary 20, 2025 Full article
Image: Melt river flows from the terminus of Vallåkrabreen, Svalbard
Arctic glaciers leaking methane through ‘glacial fracking’Climate

Arctic glaciers leaking methane through ‘glacial fracking’

Summary ‘Glacial fracking’: A hidden source of Arctic greenhouse gas emissions Summary: Arctic glaciers are releasing significant amounts of methane, a potent greenhouse gas, through…
SourceSourceFebruary 20, 2025 Full article