glaciers6
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Melting Ice and a High Altitude Dig Reveal Viking Secrets in Norway
A wealth of ancient artifacts stand to be discovered as high altitude ice melts, but the relationship between high altitude archaeology and climate change is a somber one.
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As the Greenland Ice Sheet Retreats, Mercury is Being Released From the Bedrock Below
Scientists have found that Greenland’s bedrock is rich with mercury in some areas — and as the ice sheet rapidly melts, that mercury is being released into local waters.
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Environmentalists and Glacier Activists Are Poised to Rewrite Chile’s Constitution
A newly elected constitutional assembly is charged with rewriting Chile’s constitution from scratch, with strong representation from Indigenous peoples and environmentalists, including glacier activists.
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Climate Change and Glaciers Affect Mountain-Building in Patagonia
Extensive field work in Patagonia confirms the theory that climate change and glaciers can affect the forces inside the Earth that build mountains.
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An Interview With Wesley Morgan on Warfare in the Hindu Kush of Afghanistan
The author of a recent book explains how the mountainous terrain and complex linguistic landscape limited U.S. military operations in the Pech Valley.
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An Artificial Neural Network Joins the Fight Against Receding Glaciers
A new artificial neural network named CALFIN catalogues the rates at which glaciers are melting, demonstrating what the future of glaciology could look like.
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Can a New Type of Glacier on Mars Aid Future Astronauts?
A recent publication identifies evidence of glacial activity and underground ice on Mars in an unusually flat and temperate area, which could serve as a future human landing site.
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Glacier Melt to Redirect Alaska’s Alsek River, Endangering World-Famous Rafting Route
As a glacier in southern Alaska melts, a major river is likely to shift course within the next decade, putting the future of local fisheries and a popular rafting path at risk.
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Microplastics Are Affecting Melt Rates Of Snow And Ice
Current measurements and instruments do not take into account the effect that microplastics have on snow and ice, potentially overestimating the role of black carbon.
You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!
