Earth Sciences27
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Will Global Warming Bring a Change in the Winds? Dust from the Deep Sea Provides a Clue.
A new study traces three-million-year-old winds to help predict future circulation patterns.
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Quiz: 2020 Science News
Through a difficult year, scientists continued to study the natural world and advance our understanding of it. As 2020 draws to a close, take a look back at some of the scientific highlights that made news.
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2020: A Year of Discovery at Lamont-Doherty Earth Observatory
Despite the pandemic putting fieldwork on pause, the observatory contributed new knowledge about the planet, its inner workings, and its future changes.
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Subglacial Lakes in Antarctica Found to Be More Active Than Previously Thought
A new study finds that a system of lakes under Thwaites Glacier have undergone large drainage events, highlighting underestimates in the melting rate of the glacier.
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The Very Lonely Seismometer
Out in the middle of the woods in New York’s exurbs, a hiker finds a TV antenna attached to a rotting oil drum. What is this?
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What Will the Climate Be Like When Earth’s Next Supercontinent Forms?
In roughly 200 million years, the continents will once again unite into a supercontinent. A new study explores how the next Pangea could affect the global climate.
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Glaciers in Canada Found To Be Thicker Than Previously Suggested
A new study that collected ice thickness data for a number of glaciers concluded they are 38% thicker than previous estimates, with implications for water availability.
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Ancient Data Provides Insights for Managing Future Flood Risks in Patagonia
Flood reconstruction in Patagonia allows for enhanced scientific understanding of glacier lake outburst floods, which are a major threat in mountain communities.
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Scientists Have Discovered an Ancient Lake Bed Deep Beneath the Greenland Ice
Using radar and other techniques, researchers have mapped out the sediments left by a lake that apparently existed before Greenland was glaciated. Next step: drilling through the ice to see what they contain.
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!
