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Commission announces plan for polar hub to step up research coordination
The European Commission plans to develop an EU polar research hub to strengthen coordination and improve the alignment between science and policy. The objective, according to a Commission official, is to “better connect research, observation and scientific infrastructure, improve access to research resources and strengthen coordination with stakeholders, including Indigenous people.”Announced in a new EU Arctic strategy on October 20, there is little detail yet on how the hub will be implemented, only that it will “reinforce and expand” the European Polar Coordination Office (EPCO), which is hosted and managed by the European Polar Board (EPB) at Umeå University in Sweden. EPCO was born from the EU-PolarNet projects funded through Horizon 2020 and currently coordinates the EU Polar Cluster, a network of EU-funded collaborative polar projects.While the practical details remain to be defined, the decision sends “a clear and positive signal,” said Maria Grigoratou, head of EPCO and executive secretary of EPB. “By reinforcing EPCO, the Commission has an opportunity to build on the legacy of EU-PolarNet 2, strengthen European polar research coordination and expand cooperation with a broader range of Arctic stakeholders,” she told Science|Business.The move has been welcomed by the polar research community. “The polar research hub could play an important role in connecting existing research communities, observation systems and infrastructure, and in bringing scientific knowledge closer to policymaking, in cooperation with local communities and Indigenous people,” said Katrine Moland Hansen, director of operations at Norway’s Nansen Environmental and Remote Sensing Center.But money will be an issue. “It is clear that EPCO will need more resources and structure to function well and to make research reach policymakers,” said Kati Lindström, vice-chair of the Polar Research Committee of the Estonian Academy of Sciences. “European polar research is big if we pool the resources, and it should not only be left to enthusiastic scientists to develop networks of strategic importance in their free time.”The Arctic strategy makes a point of saying that local communities should have a greater involvement in Arctic science. “All EU Arctic research consortia are mandated to invite Indigenous people representatives to participate in projects,” it reads. “The EU also supports research that is directly led by Indigenous communities and address their challenges.”It also underlines the importance of reinforcing collaboration with like-minded partners such as Norway, Iceland, Canada, the UK, Japan and South Korea, as well as deepening its engagement with NATO. This includes the US, with which “the EU is committed to continuing a pragmatic transatlantic engagement based on shared interests and values.”Related articlesViewpoint: Does Europe dare to invest in the Arctic?Anchor Greenlanders in Arctic climate research, experts tell EU ahead of policy updateFor Moland Hansen, this open and inclusive approach to cooperation is encouraging. “The Arctic is also a strong example of why equal participation of associated countries in EU funding instruments matters.”Overall, she finds the new Arctic strategy to be ambitious, timely and comprehensive. “We particularly welcome the recognition that climate change, environmental protection, security, resilience and competitiveness are closely interconnected,” she said. “Research, observations and forecasting capabilities are essential to understanding the rapid changes taking place in the Arctic and addressing these challenges together.”Security focusWhile the Arctic strategy foregrounds security, with pledges to protect undersea cables, boost satellite monitoring, deploy more icebreakers and improve military mobility, the polar community is satisfied that environmental concerns have not been forgotten.“It is inevitable that there is a strong security angle to the EU Arctic strategy, but the impact of climate change and need for climate mitigation and resilience is also strongly recognised and includes a pledge to stay the course on climate commitments,” said Sian Prior, lead advisor to the Clean Arctic Alliance, a coalition of campaigning non-profit organisations.“We need to remember that by the time the next Multiannual Financial Framework comes to an end, in 2034, the polar regions, especially the Arctic region, will be living under a new reality when it comes to ecosystem processes, when it comes to the climate,” Grigoratou went on. “And that will affect any ambition that humans may have in the region.”Lindström agreed. “All aspects of European security are dependent on climate change in the Arctic and consequently, on climate science,” she said. “We cannot close our eyes to issues like energy security, critical minerals, northern shipping routes, dual-use technologies and others. However, it remains to be seen how well the promises to protect the environment and Indigenous rights will hold when faced with critical mineral extraction under the Critical Minerals Act.”
How a cruise ship navigates Greenland's icebergs and extreme Arctic conditions
Inside a Greenland cruise ship, where crews navigate shifting icebergs, unpredictable weather, and emergencies far from help.
Could a giant iceberg really break off Greenland? Scientists check Tom Cruise’s new movie Digger
In the movie, a giant iceberg from Greenland floats into the sea, imperiling millions—but is that even possible?
Leave your politics behind: Greenland is a historic US victory
The United States, Denmark, and Greenland signed a permanent agreement granting the U.S. broad military access to Greenland to bolster North Atlantic security and counter influence from Russia and …
Uncovering the Valleys Hidden Below Greenland’s Ice
A new map of the terrain beneath the Greenland Ice Sheet links hundreds of valleys that previous maps missed or left fragmented.
Trump's Greenland obsession isn’t random. Here’s what’s at stake
Greenland's untapped rare earth minerals, oil and gas reserves could reshape U.S. energy security as Trump's Denmark deal expands military presence.
Why Republicans are leaning in on healthcare: From the Politics Desk
Plus, what Trump’s Greenland deal accomplishes.
KT McFarland on Trump's foreign policy strategy, China and Iran
Former Deputy National Security Advisor KT McFarland analyzes Trump's foreign policy, including the Greenland security agreement, tensions with Iran and the upcoming meeting with Chinese President Xi Jinping.
Elizabeth Pipko reacts to President Trump's UN warnings to Iran
Elizabeth Pipko joins Cheryl Casone to discuss President Donald Trump's UN General Assembly speech warning Iran and the signing of the U.S.-Denmark-Greenland security deal.
Greenland deal with Trump ends 'destructive' chapter
The new deal transfers neither territory nor sovereignty to the US, and gives Washington no ownership rights
Trump signs U.S.-Denmark-Greenland agreement to bolster Arctic security
The move eases tensions over his repeated calls for Greenland to become part of the United States
US, Denmark, Greenland to sign US security deal for Greenland
According to Washington, the agreement ensures that China and Russia will not be able to establish military bases in Greenland
Greenland deal: a victory for Trump?
US president is welcome to take credit for ‘something very close to’ existing arrangement, says Danish politician
Denmark hails 'binding' Greenland deal with Trump
The terms of the deal are uncertain, and Denmark says its sovereignty remains intact
Trump announces agreement with Denmark to secure ‘permanent’ control over Greenland’s security
The agreement comes after President Donald Trump previously suggested annexing Greenland through military force before saying he wouldn’t.
Trump claims 'infinite' Greenland security deal with Denmark
US President Donald Trump said Friday that he had struck a deal with Denmark to give Washington "permanent control" over Greenland's security that would bar Russia and China from setting...
Trump says US reached Greenland security deal
President Donald Trump said Friday that the United States has reached an agreement with Denmark and Greenland that gives the United States “permanent control” over Greenland’s security and bars any US adversary from having a military presence on the island.
U.S. and Denmark Reach Security Deal on Greenland, Trump Says
The full contours of the deal were unclear, but Denmark and Greenland both indicated they expected an agreement to be signed soon.
Trump announces ‘forever’ deal to defend Greenland as Denmark says signing ‘expected’ next week
President Trump announced an agreement with Denmark that he said gives the United States "permanent" sway over Greenland's security.
Trump says he has a deal to bolster U.S. military presence in Greenland
The announcement comes after months of threatening to take island by force from the NATO ally
Trump says he has a deal to bolster U.S. military presence in Greenland
The announcement comes after months of threatening to take island by force from the NATO ally
Trump says he has a deal to bolster U.S. military presence in Greenland
The announcement comes after months of threatening to take island by force from the NATO ally
Trump declares victory in historic deal with Greenland as he secures 'permanent' US military rights
President Donald Trump's Greenland deal bars China and Russia from the Arctic island and grants permanent U.S. military basing with no expiration.
US moneymen buy house for former Greenland official
Wæver Johansen says the property was an investment intended to provide short-term housing for business partners visiting Nuuk
EVS-4
From ice in Greenland to rivers in Alaska’s North Slope to fires and farmland in the U.S. Southwest, Earth Ventures Suborbital-4 (EVS-4) constitutes a series of airborne campaigns.
CASCADES: A Journey Along Greenland’s Coast Where Ocean Meets Ice
CASCADES is an international, multidisciplinary expedition bringing together glaciologists, marine-mammal observers, microbiologists, geologists, and biogeochemists.
Earth lost more than 12 trillion tons of ice from Greenland and Antarctica in 47 years, satellites show
A major report has found that 12.5 trillion tons of ice from Greenland and Antarctica have melted since 1979. The massive glacier melt is mainly attributed to warmer waters eroding the ice sheets from below and the sides.
Some Fish in the Great Lakes Might Be More Than 400 Years Old, a Study Suggests, Outliving Around 15 Generations of Humans
Lake sturgeon may be among the longest-living vertebrates, second only to Greenland sharks, according to recent research. However, scientists note that follow-up work is necessary to clarify the species’ lifespan
Live Results: Delaware midterm primaries
Delaware’s Democratic U.S. senator, U.S. representative and state attorney general will go before voters in a state primary Tuesday as they seek reelection.
‘Ages of Ice’ explores Greenland climate science on New Mexico PBS
David Tennant narrates PBS’s new series on scientists tracking dramatic changes in Earth’s ice sheets.
Eutelsat Wins Further Connectivity Business in Greenland
Eutelsat is going to help to bring better connectivity to Greenland. Alongside the European Union, the government of Greenland and the government of
EU seeks to reassure a Trump-rattled Greenland with promise of a new partnership and investment
The European Union is promising Greenland a stronger partnership and hundreds of millions of euros in investment, wanting to reassure Greenland after U.S. President Donald Trump's threats to take control of the island.
EU chief unveils $232 million Greenland package
The European Union seeks to boost its relations with the vast island
Von der Leyen visits Greenland amid Trump pressure
The EU is preparing a major investment package and closer political ties with the Danish Arctic territory amid Donald Trump's demand for greater US control of the mineral-rich island.
Mesmerizing Video Reveals a Rare Ocean Ecosystem at The Edge of a Greenland Glacier
An underwater world of ice.
Amendment 72: New Opportunity: A.17 Hydrosphere
A.17 Hydrosphere solicits research on the Earth's Hydrosphere: to advance the understanding of the physics of Earth’s water across the ocean, land, and the
Scientists Put Sensors on Narwhals. They Revealed Something Troubling Beneath Greenland's Glaciers
Unwitting research assistants.
Scientists Put Sensors on Narwhals. They Revealed Something Troubling Beneath Greenland's Glaciers
Unwitting research assistants.
Ice Island Survives Run-In With Joe Island
In summer 2026, a substantial iceberg calved from Petermann Glacier in northwest Greenland and swiftly drifted into Nares Strait, colliding with an island along the way.
Greenland research institutions halt new US collaborations citing mistrust
Although US President Donald Trump still harbours ambitions to take over Greenland, for US researchers his actions seem to have had the opposite effect. Over the summer, Greenland’s two largest research institutions, the Greenland Institute of Natural Resources and the University of Greenland, both announced policies of not starting new research projects with US researchers.Both institutions cite a mistrust of the US as a motivation for the decision. At the University of Greenland, the change of policy has already led to the rejection of specific proposals for new collaborations, rector Mari Kleist told Science|Business. “The reason is the changed political situation between the US and Kalaallit Nunaat [Greenland], and the uncertainty that the American interest in Kalaallit Nunaat has created,” she said.For the Greenland Institute of Natural Resources, a partially state-funded environmental research institution, the decision was also prompted by a lack of trust in US intentions. In a July interview with local broadcaster KNR, director Josephine Nymand cited concerns about data ownership, US “influence operatives” and social media monitoring of researchers entering the US.The Greenland Institute of Natural Resources has long collaborated with the US National Science Foundation (NSF). The policy change will not affect these existing partnerships but will apply to collaborations with new, “unknown” partners, Nymand said. At the University of Greenland, the policy is the same.The changes come amid proposals of severe cuts to the NSF, which would likely also see the US research presence in Greenland reduced. In spite of this, when asked about the Greenlandic policy change, the NSF remained optimistic of its continued presence in Greenland.“We are grateful to our partners in Greenland for their collaboration in advancing scientific knowledge and training the next generation of researchers. NSF remains committed to the long-term collaborations with Greenland that enable scientific research near communities and on Greenland’s ice sheet,” an NSF spokesperson told Science|Business.Fewer US researchers in GreenlandMost research published on Greenland is on natural science topics such as the cryosphere, ice dynamics, permafrost and climate change. In recent years, US researchers have been the most prolific publishers on Greenland.The US research presence in Greenland goes far beyond the capital of Nuuk, where the two research institutions are located. It includes the Pituffik Space Base in northwest Greenland, various projects in settlements and research stations along the coast, as well as research stations on the Greenland ice sheet itself.The largest of these sites, Summit Station, is located at the highest point of the Greenland ice sheet, about 3,200 metres above sea level, and since the 1980s it has been used for drilling cores out of the ice sheet. These ice cores provide valuable information on the global climate going back at least 100,000 years. About 30 kilometres from Summit Station, the Danish-led Greenland Ice-core Project (Grip), funded by the European Research Council, is also drilling ice cores. Although they initially competed, the relationship between the two research teams has “long been amiable,” Jørgen Peder Steffensen, a Danish researcher who has been part of Grip for more than 40 years, told Science|Business.However, since Trump took office in early 2025, Steffensen has noticed a reduction in US research in the country. “Several of our American partners did not make it into the field this year. Their field seasons were cancelled because they lacked the budget,” he said.He ascribed part of the reduction in US researchers to a renovation of Summit Station. “A very large share of NSF funding has gone into renewing the station. Money has been taken from research and allocated to rebuilding it,” he said.A report published in August by Arctic Hub confirms Steffensen's observations of fewer US researchers. It shows that US research publications on Greenland took a dip towards the end of the period spanning 2015 to 2024. In 2024, before Trump took office, the number of publications had fallen from an average of about 250 articles a year, to just 164, second behind Canada at 169.Data from the NSF logistics provider Battelle also shows a reduction in US research presence in Greenland in recent years. In 2023, Battelle counted 48 projects across 78 locations, but in 2025 that number had fallen to 40 projects across 38 locations. And while relations with US personnel in Greenland have remained strong, some tensions have arisen since Trump took office. “On a personal level, there is nothing. But it’s hanging in the air. It hangs unspoken,” Steffensen said.Cutting ties with US researchers entirely would come at a higher cost for the ice core researchers than the Nuuk-based institutions. To get cargo to and from their bases, both Grip and Summit Station rely on unique, ski-equipped Hercules LC-130 aircraft operated by the New York Air National Guard. Without these, maintaining a research base on the Greenland ice sheet would not be viable on current budgets, Steffensen said. “[If the Hercules planes were not available], we would have to think outside of the box. We would have to use smaller planes, and we would have to build a base closer to the coast. But staying in our current location would be too expensive and it would create a huge carbon footprint,” he said.Suspicious people in NuukIn her explanation of the severed US ties, Greenland Institute of Natural Resources director Josephine Nymand compared the decision to past situations when the institute had to cut ties with China and Russia, the latter due to Russia’s full-scale invasion of Ukraine in 2022. And although the current situation is less severe, the comparison reflects the seriousness with which Nuuk sees the US threats. “From Greenland’s perspective, the US may not look so different from Russia right now: a much larger neighbouring power threatening to invade,” Lin Alexandra Mortensgaard, a researcher of international politics in the Arctic at the Danish Institute for International Studies, told Science|Business. “From a European perspective, it is not a comparable situation, because we are entangled with the US on all possible fronts and do not want to destroy more than is absolutely necessary. But from Greenland’s side, there may well be a need to send a clear signal to the US,” she went on. Suspicions have been fuelled by instances of Trump-affiliated people in Greenland trying to persuade Greenlandic citizens to support a US takeover. The most prolific among them is Tom Dans, a former venture capitalist and pecan farmer who was appointed by Trump as the chair of the United States Arctic Research Commission. Observers fear that he is now using research to achieve a US takeover.“Greenland is a small society with a small population, so when Americans with unclear affiliations wander around, trying to be good friends with people, and you don't know what they want, that creates mistrust. This probably played into the research institutions taking these drastic steps,” Mortensgaard said.Related articles:The US ‘golden age’ science strategy: what Europeans need to knowEU polar research melts into the backgroundAnchor Greenlanders in Arctic climate research, experts tell EU ahead of policy updateAnd although Greenland’s population is small at just 57,000, for Mortensgaard, it serves as a microcosm for the geopolitical situation as a whole: global powers fighting for their interests to the detriment of the common interest. Arctic research already suffered when collaborations with Russia broke down in 2022, she said, so a split with the US would be a serious hit to climate science.“The Arctic climate system does not respect borders or geopolitical divides. When collaboration across those lines suddenly becomes impossible, it is a huge problem for knowledge production,” she said. European alternatives?The Greenland Institute of Natural Resources is funded partly by research grants from external sources like the NSF. To replace the US funding, the institute will have to look for alternative revenue sources, and Nymand said that she is looking to Europe for those. Aside from Denmark, of which Greenland is formally a part, she also noted increased interest in research collaborations from the UK, France and Switzerland. Kleist of the University of Greenland told Science|Business that it was too early to say if the severed US ties would lead to more collaborations with Europe. Meanwhile, Mortensgaard believed that the tensions in Arctic research could well leave room for closer European partnerships, or stronger links with Canada. “I spoke to Canadian researchers who had long-standing relationships with American colleagues and who collaborated with the US Navy, but who had gotten worried that their data on sea ice could be used if Trump suddenly decided to follow through on his threats of invading,” she said. “Like Canada, I think Greenland is considering creating closer ties to Europe and I think European capitals will be open to this,” she said.
Scientists Team Up With “Unconventional Collaborators” of the Cetacean Kind to Study Greenland’s Warming Oceans
Scientists come in all shapes and sizes. Sometimes, that shape is a blubbery 1,000-kilogram whale with a 2-meter tusk.
Manhattan-sized ice island breaks off Greenland’s Petermann Glacier
A Manhattan-sized ice island has broken away from Greenland’s Petermann Glacier after years of growing fractures weakened its floating ice tongue. Scientists expect two more huge sections could soon detach, potentially removing about 22 percent of the remaining ice tongue.
A deep dive into climate change
Some policymakers continue to question the science of climate change, despite the growing evidence of significant damage to life on land and in the ocean.Katja Matthes, director of the GEOMAR Helmholtz Centre for Ocean Research Kiel in Germany, believes the ongoing attempts to politicise climate science and discredit researchers are hindering international cooperation and public understanding. The ocean provides clear evidence of the extent to which changes are occurring, she says.“We are seeing severe, unprecedented and accelerating changes in the ocean — warming ocean temperatures, acidification and oxygen depletion — that are destabilising the most important system that makes life on this planet possible,” Matthes explains. Visible signs of these changes include the melting of ice sheets in the Arctic and Greenland. Deeper down, the growing frequency of hypoxia — or oxygen-deprived “dead zones”, where marine life can no longer survive — in the Baltic and record-high Mediterranean surface temperatures are indicators of the “dramatic warming” of the ocean, she adds.The ocean, which covers around 70% of the Earth’s surface, acts as a vital carbon sink, absorbing around 30% of the planet’s carbon dioxide (CO2) and 90% of the excess heat. However, the global ocean surface temperature has risen by an average of half a degree Celsius since 1982, according to the EU Copernicus observatory. More significant rises have been recorded in the Mediterranean, Black, Baltic and other shallower seas.Some ocean temperature increases do occur naturally, such as during El Niño events. But sustained rises can trigger extreme weather on land — including droughts, floods and catastrophic storms — while also harming marine ecosystems. Only 10% of marine species have been studied, Matthes notes, “so the consequences might be even more severe than we know.”Fostering European cooperation amid uncertaintyMatthes, who holds a doctorate in meteorology, is a professor of atmospheric physics as well as director of GEOMAR. She serves as one of Kiel’s ambassadors to Science Comes to Town (SCTT), an EU-funded programme that aims to promote science’s role in society and strengthen cross-border collaboration in research, innovation and sustainability. SCTT is hosted by the coastal cities of Kiel, Brest (in France) and Split (in Croatia).The SCTT project also provides a platform for raising awareness and understanding between scientists and the public about major issues, such as climate change. Having worked on both sides of the Atlantic, Matthes is frustrated by recent attempts to erode decades of international climate collaboration and question the credibility of research. Earlier this year, the US administration delivered a major blow to global cooperation by withdrawing from the Intergovernmental Panel on Climate Change (IPCC), the UN Framework Convention on Climate Change and other global climate organisations, claiming they were “contrary to the interests of the United States.”In addition, a US Department of Energy (DOE) report cast doubt on the latest IPCC climate assessment, which was published in 2024. As a contributing author to the IPCC study, Matthes says the DOE sought to discredit scientists like herself. “Climate change is not a matter of opinion, it really exists and we are witnessing dramatic changes,” she notes. “It’s not climate change as a whole that is being targeted, but scientists and their research.”Other US actions have also hit home for Matthes, who spent three years at the US National Center for Atmospheric Research (NCAR) in Boulder, Colorado. The White House has announced plans to close the facility, a move that was “pretty tough” due to the German scientist’s personal connections with the staff and their reputation for excellence.Changing the narrative on climate changeEurope’s scientific community remains a driving force on climate research and collaboration. As one of the world’s leading marine research institutions, GEOMAR attracts students from more than 50 countries and plays an important role in global observation initiatives that contribute to understanding and protecting the ocean basins. At a European level, GEOMAR works closely with other top marine research facilities, including France’s Ifremer, an SCTT partner in Brest. GEOMAR has also developed innovative and safe strategies for removing unexploded wartime munitions from the seabed, which release toxic substances that pose a danger to humans and the marine environment. Through the Horizon Europe MMinE-SwEEPER project, this knowledge has been transferred to the European level.These initiatives are examples of how local action can have a global impact, Matthes says, and how Europe can strengthen climate research and partnerships. “This is a chance for Europe to step up and work on climate cooperation and agreements,” she notes. “Climate change is an international problem and a real threat, and we need more speed on climate action than we have now.”Matthes believes her fellow scientists need to communicate that climate change is not only a threat, but an opportunity to find solutions. “We need to change our narrative and expand our strategic alliances with those who are willing,” she says, “and luckily there are a lot of willing people and countries.”Science|Business, which connects policymakers, academics and industry through its news reporting, analysis and events, is an SCTT partner.
A deep dive into climate change
Some policymakers continue to question the science of climate change, despite the growing evidence of significant damage to life on land and in the ocean.Katja Matthes, director of the GEOMAR Helmholtz Centre for Ocean Research Kiel in Germany, believes the ongoing attempts to politicise climate science and discredit researchers are hindering international cooperation and public understanding. The ocean provides clear evidence of the extent to which changes are occurring, she says.“We are seeing severe, unprecedented and accelerating changes in the ocean — warming ocean temperatures, acidification and oxygen depletion — that are destabilising the most important system that makes life on this planet possible,” Matthes explains. Visible signs of these changes include the melting of ice sheets in the Arctic and Greenland. Deeper down, the growing frequency of hypoxia — or oxygen-deprived “dead zones”, where marine life can no longer survive — in the Baltic and record-high Mediterranean surface temperatures are indicators of the “dramatic warming” of the ocean, she adds.The ocean, which covers around 70% of the Earth’s surface, acts as a vital carbon sink, absorbing around 30% of the planet’s carbon dioxide (CO2) and 90% of the excess heat. However, the global ocean surface temperature has risen by an average of half a degree Celsius since 1982, according to the EU Copernicus observatory. More significant rises have been recorded in the Mediterranean, Black, Baltic and other shallower seas.Some ocean temperature increases do occur naturally, such as during El Niño events. But sustained rises can trigger extreme weather on land — including droughts, floods and catastrophic storms — while also harming marine ecosystems. Only 10% of marine species have been studied, Matthes notes, “so the consequences might be even more severe than we know.”Fostering European cooperation amid uncertaintyMatthes, who holds a doctorate in meteorology, is a professor of atmospheric physics as well as director of GEOMAR. She serves as one of Kiel’s ambassadors to Science Comes to Town (SCTT), an EU-funded programme that aims to promote science’s role in society and strengthen cross-border collaboration in research, innovation and sustainability. SCTT is hosted by the coastal cities of Kiel, Brest (in France) and Split (in Croatia).The SCTT project also provides a platform for raising awareness and understanding between scientists and the public about major issues, such as climate change. Having worked on both sides of the Atlantic, Matthes is frustrated by recent attempts to erode decades of international climate collaboration and question the credibility of research. Earlier this year, the US administration delivered a major blow to global cooperation by withdrawing from the Intergovernmental Panel on Climate Change (IPCC), the UN Framework Convention on Climate Change and other global climate organisations, claiming they were “contrary to the interests of the United States.”In addition, a US Department of Energy (DOE) report cast doubt on the latest IPCC climate assessment, which was published in 2024. As a contributing author to the IPCC study, Matthes says the DOE sought to discredit scientists like herself. “Climate change is not a matter of opinion, it really exists and we are witnessing dramatic changes,” she notes. “It’s not climate change as a whole that is being targeted, but scientists and their research.”Other US actions have also hit home for Matthes, who spent three years at the US National Center for Atmospheric Research (NCAR) in Boulder, Colorado. The White House has announced plans to close the facility, a move that was “pretty tough” due to the German scientist’s personal connections with the staff and their reputation for excellence.Changing the narrative on climate changeEurope’s scientific community remains a driving force on climate research and collaboration. As one of the world’s leading marine research institutions, GEOMAR attracts students from more than 50 countries and plays an important role in global observation initiatives that contribute to understanding and protecting the ocean basins. At a European level, GEOMAR works closely with other top marine research facilities, including France’s Ifremer, an SCTT partner in Brest. GEOMAR has also developed innovative and safe strategies for removing unexploded wartime munitions from the seabed, which release toxic substances that pose a danger to humans and the marine environment. Through the Horizon Europe MMinE-SwEEPER project, this knowledge has been transferred to the European level.These initiatives are examples of how local action can have a global impact, Matthes says, and how Europe can strengthen climate research and partnerships. “This is a chance for Europe to step up and work on climate cooperation and agreements,” she notes. “Climate change is an international problem and a real threat, and we need more speed on climate action than we have now.”Matthes believes her fellow scientists need to communicate that climate change is not only a threat, but an opportunity to find solutions. “We need to change our narrative and expand our strategic alliances with those who are willing,” she says, “and luckily there are a lot of willing people and countries.”Science|Business, which connects policymakers, academics and industry through its news reporting, analysis and events, is an SCTT partner.
This shark can live 400 years. Its eyes barely seem to age
Greenland sharks may live for 400 years without suffering the kind of retinal decline normally associated with aging. Researchers found healthy eye tissue and active proteins specially adapted for seeing blue light in the dim Arctic depths. DNA repair mechanisms may help keep their eyes functioning across centuries. The discovery could eventually offer new clues for protecting human vision as we age.
An Uncommon Drifter in the Denmark Strait
In summer 2026, a large iceberg drifted more than 1,000 kilometers south from the northeastern Greenland bay where it likely originated.
Boaty McBoatface and pals’ perilous mission | Investors Lab
Operating within a global underwater robotics market valued at over $5 billion, the market is rich with manufacturers
How to spot the Perseid meteor shower, a summer light show that promises to dazzle
The meteor shower's peak Wednesday night into Thursday morning coincides with a total solar eclipse across Spain, Iceland and Greenland and a six-planet parade — though the best time to view the fireballs will come after totality.
A slowing Atlantic current could unleash stronger California storms
A weakening Atlantic current could supercharge California’s atmospheric rivers while leaving Greenland with fewer snow-producing storms. The changes could raise flood risks, strain infrastructure, and reshape water supplies far beyond the Atlantic.
Even scientists need a doctor sometimes. Colorado physician makes house call to Greenland.
The CU doctor was there for checkups on researchers working at the cold and icy Summit Station.
Greenland institute halts new collaborations with the US
The Trump administration has cut billions of dollars in public research funding and fired government scientists.
Scientists sail to Greenland to study melting ice sheets
A Cambridge scientist is leading the pioneering study into the impact of melting glaciers on our oceans.
Why Trump left NATO summit on a positive note after seething about Iran, Spain and Greenland
As European leaders were walking into Wednesday’s NATO summit here, the mood was dark. But within hours, they’d seemingly managed to appease President Donald Trump.
Trump says NATO failed two key tests during high-stakes Turkey summit: 'Not happy'
Trump says he was deliberately testing NATO allies on Greenland and Iran, declaring both efforts failed as tensions escalate at the Ankara summit.
Greenland is being swarmed by autonomous drones and underwater robots as scientists race to answer one question: How close is Earth to a climate tipping point?
Self-driving drones, robotic boats, and underwater vessels will be sent to Greenland to find the answer to one of the most important questions in the realm of climate science: how far are we from crossing the climate tipping point on our planet? In this expedition, scientists hope to collect data from some of the world's most difficult glaciers, improve sea-level projections and assess whether major ocean circulation systems are changing irreversibly.
Denmark vows to defend Greenland after Trump reiterates US should control territory
Mette Frederiksen declared Greenland "not for sale" at the NATO summit, vowing to defend Denmark's sovereignty after Trump said the U.S. should control it.
Trump blasts NATO for rejecting his efforts to claim Greenland
The president insisted again at the meeting of 32 NATO leaders that the U.S. should control Greenland
Denmark says it will defend Greenland as Trump threatens to revive NATO crisis
Shortly after arriving at a NATO meeting in Turkey, Trump restarted the divisive fight, telling reporters that Greenland “should be controlled by the United States, not by Denmark.”
Giant viruses discovered on Greenland ice sheet may slow glacial melting - Futura-Sciences
Giant viruses defy microbiological norms Lead author Laura Perini and her team at the Department of Environmental Science at Aarhus University identified the microorganisms during a field survey of Arctic ice. Measuring up to 2.5 micrometers in length, these viral specimens are roughly 125 times larger than conventional viral strains....
Scientists alarmed after two wildfires hit Greenland within a week
Researchers say it is ‘quite wild’ to see fires at such high northern latitudes happen so early in the year
A mysterious ‘cold blob’ in the ocean has puzzled scientists. A new study says it’s an ominous sign
In the North Atlantic Ocean, south of Greenland and Iceland, a swath of water is doing something very strange. While the rest of the ocean heats up; it’s been getting colder. A team of scientists say ...
A total solar eclipse will occur this summer. Everything you need to know
A total solar eclipse will occur on August 12, visible in parts of Greenland, Iceland, Spain and Portugal.
Scientists will lose critical climate record as ocean observatory goes dark under Trump funding cuts
The National Science Foundation announced it would dismantle most of the ocean monitoring system, pulling instruments from waters off Oregon, Washington, Alaska, North Carolina and Greenland by 2027.
At the Arctic Games, Canada and Greenland vs. Trump Feels Like Its Own Sport
Geopolitics found its way to the podium in Whitehorse as athletes from the circumpolar North competed in sports as mainstream as hockey and as unusual as the two-foot high kick.
The Asian workers keeping Greenland in business
Marinel Garciano dislikes winter, and that's tough when it lasts nine months in Ilulissat, Greenland.But behind the glass there was no greenery -- just the pristine white of a blizzard enveloping the ...
Scientists warn Antarctica may be locked in 'irreversible' spiral after sea ice hits record lows
The process wiped out sea ice over an area roughly the size of Greenland.
Two New Mechanisms Could Help Explain How Greenland Sharks Live For So Long
Researchers studying the Greenland shark think they may have found two more of its anti-aging secrets.
Trump’s Approval Rating Hits New Low, and Ebola Outbreak Declared a Global Health Emergency
Plus, inside the closed-door talks over Greenland.
Report: Gov. Landry in Greenland for business conference
BATON ROUGE, La. (Louisiana First) – Governor Jeff Landry is in Greenland to attend a business conference. According to Reuters, Landry is there to attend the ‘Future Greenland’ business conference w...
Gov. Jeff Landry arrived in Greenland on Sunday. Here’s what we know.
“I’m here to simply to build relationships and to look and listen and to learn and to see if there are opportunities to expand the relationship between Greenland and the United States and Denmark,” Landry said.
Five Science Fiction Movies to Stream Now
Among this month’s picks: a zombie road movie, an alien action movie and Gerard Butler in a postapocalyptic sequel.
Science diplomacy lessons from a North Korean volcano
Mount Paektu, a mythic, active volcano on the border between North Korea and China, is almost the epitome of a scientific challenge that crosses political lines. In 946 CE, it erupted in one of the five biggest volcanic events of the past 10,000 years, kicking up huge quantities of ash and sending destructive mud flows down river channels for hundreds of kilometres. Should this happen again, the entire region, including easternmost Russia, South Korea and even Japan could be hit. “It’s definitely got the potential to be big,” said James Hammond, a professor of geophysics at Birkbeck, University of London. An eruption on the scale of 946 would have “huge regional impact.” For the past 15 years, Hammond has helped lead a groundbreaking collaboration with North Korean scientists to study the volcano, navigating scientific sanctions, tough export controls on scientific equipment and a long, pandemic-enforced exodus from the country. Although he seems more at home on far-flung research expeditions – before speaking to Science|Business, Hammond was camping out on a Greenland ice sheet – he has also advised the European Commission on its changing science diplomacy strategy. His long experience with North Korea has made Hammond sceptical of blanket bans on science collaboration, no matter the country.This is a live question in Europe, where in the wake of Russia’s 2022 invasion of Ukraine, institutional ties with Russian universities were almost entirely severed, although some scientists fear this could undermine our understanding of climate change’s impact on the Arctic. Here, Hammond tells the story of the Mount Paektu mission and the policy lessons he takes from it. Ominous rumblingsThe genesis of Hammond’s collaboration came in 2002, when Mount Paektu began to rumble ominously. Earthquake activity picked up and the volcano began to emit unusual gases. North Korean scientists took notice. “People felt we need to know more about this volcano,” said Hammond. In 2011, North Korean vulcanologists put out a request for international expertise to help them learn more. At the time, Hammond and his collaborator, Clive Oppenheimer, were working on a vulcanology project in another sanctioned country, Eritrea, and so decided to answer the call. Within a month, they had flown into Pyongyang. “It was pretty incredible,” recalls Hammond (left). “We were made to feel like honoured guests, and invited to official celebrations.” The scientific opportunity was huge. Paektu is unusually positioned, a thousand kilometres from where tectonic plates rub against each other in the Pacific. “It was an incredibly interesting volcano, but not much research had been done, at least not in the international community,” he said. “There was so much we felt we could do. And we had these partners that were super keen to engage.”The mission received an unusual visitor in the form of volcano-obsessed filmmaker Werner Herzog, who accompanied Hammond and Oppenheimer while directing his 2016 film Into the Inferno about volcanos across the world. Four days into the trip, the German director delivered a long speech about reunification to his North Korean hosts, recalls Hammond. “He got to the heart of the Koreans and how they felt, and how they thought, in a way that I'm not sure I ever will,” he said. UN sanctionsHowever, Hammond realised he’d been “naïve” about how difficult it would be to collaborate with North Korea, which was sanctioned far more heavily than Eritrea. “We didn’t fully appreciate the all-encompassing nature of restrictions,” he said. In 2016, as tensions escalated over Pyongyang’s nuclear tests, a United Nations resolution banned all joint scientific work with North Korea. However, the UN sanctions did allow countries to request carve outs, and the UK successfully requested an exemption for Hammond’s work. Related articlesEU pushes for joint science diplomacy, but care needed to avoid gridlock, experts sayRussia severs its last ties with German scienceAnchor Greenlanders in Arctic climate research, experts tell EU ahead of policy updateExport controls have also delayed Hammond’s work. In one case, it took 18 months to get approval from the UK government to take seismometers, which measure earthquakes, to North Korea. “It was frustrating,” he said. “But they didn’t just say no.” However, one instrument, called an induction coil, used to measure how the earth conducts electricity, was blocked entirely because it can in theory be used to detect submarines. Karaoke bondingSince the collaboration started in 2011, Hammond has visited the country around 15 times, although the pandemic closed off North Korea for more than five years. A trip last November was Hammond’s first since the outbreak. Despite this lengthy interlude, Hammond has deep bonds in the country. The North Korean scientists Hammond works with are somewhat isolated, as they struggle to access the latest research papers and travel to international conferences. That said, they are “excellent geophysicists” and are “very well trained in the field,” he said. Over karaoke and chats about their families, “we’ve made friendships, for sure,” he said. The authorities have to sign-off things like the placement of seismometers, for example, but Hammond said these requests have been approved. “Everything that we've asked for within a scientific context has been delivered.”Scientific backchannels? These kind of personal links between scientists across political lines are one purported benefit of science diplomacy. During the Cold War, some historians argue, scientific contact between the US and Soviet Union laid a groundwork of trust for other cooperation, such as on arms control. Hammond agrees that backchannel contacts to North Korean geophysicists are hardly likely to defuse a military crisis on the Korean peninsula, but the simple fact of the scientific collaboration makes contacts between diplomats that little bit easier. “It creates opportunities to understand each other a little bit better,” he said. “When maybe you have those more difficult discussions as diplomats, it's coming from a slightly better place.” Cutting tiesDrawing lessons from the Mount Paektu mission for today’s links with Russian science isn’t simple. The analogy is far from exact, Hammond said, “because one is essentially a Cold War, versus a pretty hot war in the case of Russia.” But Hammond’s broader argument is that the challenges we face, such as climate change, pandemics, biodiversity loss, pollution and so on, have globalised in an unprecedented way, making blanket shutdowns in collaboration with any country unwise.He’s somewhat critical of the UN scientific sanctions imposed on North Korea in 2016, even though they did allow for exceptions. “I think a blanket halt to some of these things, when we face big global challenges [. . .] that’s quite a risky thing to do,” he said.Institutional endorsement?European academics are still by and large free to work individually with Russian counterparts. However, official, institutional partnerships have largely ended. Shortly following the full-scale invasion of Ukraine in 2022, Russian university rectors wrote a public letter endorsing the war, meaning European universities fear official collaboration could also be seen as a kind of endorsement. Hammond acknowledges there is a risk of legitimising regimes, and state-controlled universities, through scientific cooperation. “That’s the trade off you have to make,” he said. Strategic projectsWith Russia, instead of giving a green light to restart all Arctic science, a middle ground might be firing up a few carefully selected “strategic” projects, said Hammond. After all, European countries are still collaborating with Russia on the International Thermonuclear Experimental Reactor, an experimental nuclear fusion plant in the south of France. However, even if Europe did try to revive Arctic science with Russia, there’s no guarantee Russian scientists would play ball. A series of high-profile arrests of physicists in Russia accused of sharing their findings with the outside world has made collaboration fraught. Even before the invasion of 2022, “the Russian regime made it increasingly difficult, and this sort of discouraged people,” Dag Rune Olsen, rector of the Arctic University of Norway, told Science|Business last year.
Greenland ice melt has surged sixfold and scientists are alarmed
Greenland’s ice sheet is now melting in ways never seen before, with extreme events becoming more frequent, widespread, and intense. Since 1990, meltwater production has skyrocketed, and most record-breaking events have occurred in recent years. Scientists say warming temperatures are supercharging these episodes beyond natural climate patterns.
Gov. Jeff Landry talks Lane Kiffin, Will Wade, LIV Golf and a ‘not Southernly’ Senate race
The governor also said he’s planning to go to Greenland soon.
Greenland's prime minister says citizens 'don't feel safe' after Trump's threats
Trump has pushed for the U.S. to take control of Greenland, a semi-autonomous Danish territory, despite being repeatedly rebuffed by Greenlandic and Danish authorities.
‘Science Friday’ Host Ira Flatow to Share Health and Wellness Discoveries on April 23
Are ultramarathoners built differently from the rest of us? What can Greenland sharks teach us about aging eyes? As the longtime host of the popular public radio program and podcast Science Friday, Ira Flatow explores questions like these during engaging discussions on topics ranging from science and technology to health, space and the environment.
Danish Social Democrat Premier Takes Lead in Parliamentary Vote
Danish Prime Minister Mette Frederiksen’s party is on track to win the most seats in an election shaped by Donald Trump’s threats over Greenland, according to exit polls.
Scientists discover giant swirling plumes hidden deep inside Greenland’s ice sheet
Scientists may have finally solved the mystery of strange plume-like structures hidden deep inside the Greenland ice sheet. New research suggests they form through thermal convection—slow, swirling motions driven by temperature differences inside the ice. This means the deep ice could be far softer than scientists once believed. Understanding this hidden movement could improve predictions about how Greenland’s ice sheet behaves in a warming world.
What does Denmark think of Gov. Jeff Landry’s Greenland role? We asked an expert from there.
“He’s considered a very important person from a Danish perspective,” the professor said.
Trump has call with Putin to discuss Iran war, Kremlin says
Putin’s foreign affairs adviser Yuri Ushakov described the conversation as “frank and businesslike” and said it lasted about one hour.
Something very strange is happening under Greenland’s ice | BBC Science Focus Magazine
The phenomenon was described by a professor as similar to "a pot of boiling pasta" – and it's happening to solid ice.
Is Greenland’s health system as bad as Donald Trump says it is?
Greenland’s government has reiterated the need for foreign healthcare staff and the strengthening of its health system following a US statement alleging patients are not properly treated in the country.
EU Nordic expansion: why would Iceland and Norway want in?
Trump’s tariffs and threats to seize Nato ally Greenland are fuelling support for joining the bloc, with its implied security as well as economic benefits
Trump cites health care issues in Greenland saying he’s sending a hospital ship. His claims are off
President Donald Trump said in a Truth Social post Saturday that he would deploy a hospital ship to Greenland, alleging many people there are sick and not receiving care, even though both of the…
Trump cites health care issues in Greenland saying he’s sending a hospital ship. His claims are off
President Donald Trump has said the U.S. is sending a hospital ship to Greenland because people there are not getting care, but the claim faces pushback.
Trump tried to troll Greenland's free public health care system with U.S. Navy hospital ships still in dock. 'It’s a no thank you from here'
"That is a deliberate choice — and a fundamental part of our society,” Nielsen said. "That is not how it works in the USA, where it costs money to see a doctor.”
Thanks but no thanks: Trump’s hospital ship plan provokes defense of Greenland health care system
U.S. President Donald Trump said he would deploy a hospital ship to Greenland, alleging that many people there are sick and not receiving care, even though both of the U.S. Navy’s hospital ships are currently docked at a shipyard in Alabama.
Denmark Rejects Trump’s Plan to Send Hospital Boat to Greenland
Denmark’s defense minister said Greenland did not need health care assistance, a day after President Trump said he planned to send a “great hospital boat” to the island.
Denmark Rejects Trump’s Plan to Send Hospital Boat to Greenland
Denmark’s defense minister said Greenland did not need health care assistance, a day after President Trump said he planned to send a “great hospital boat” to the island.
Trump says he’s sending a hospital boat to Greenland
President Donald Trump said Saturday that he is sending a hospital boat to Greenland, the Arctic island and Danish territory he has sought to acquire.
Trump Says He Is Sending Hospital Ship to Greenland
It wasn’t clear what prompted the decision or nor was it clear why the people of Greenland need a hospital ship.
'Freak of Nature': Scientists Think Greenland's Ice Is Churning Like Molten Rock
A decade-old mystery solved.
Supreme Court ruling against Trump tariffs will offer relief, business owners say
Businesses could be owed nearly $150 billion in refunds after the Supreme Court struck down tariffs imposed under the International Emergency Economic Powers Act.
Scientists may have just solved one of the strangest mysteries of Greenland’s ice sheet
Below the surface, Greenland’s ice appears to be churning up, a process one scientist described as akin to a “boiling pot of pasta”
March 2026: Science history from 50, 100 and 150 years ago
A Greenland mystery; booming dunes
In Munich, Lawmakers Concede Scars Remain After Trump’s Greenland Threat
Congress members said that President Trump’s coveting of Greenland had left a mark, even as they expressed hope for a less bellicose approach to foreign relations.
How to Avert the Tragedy of Great-Power Politics
Germany knows the costs of a world governed by power alone.