Earth Sciences45
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In Ancient Rocks, Scientists See a Climate Cycle Working Across Deep Time
A gradual shift in Earth’s orbit that repeats every 405,000 years plays a role in natural climate swings.
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Was the Earth Ever Frozen Solid?
Hundreds of millions of years ago, the planet was trapped in a global ice age. But exactly how icy things got is still up for debate.
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Laia Andreu-Hayles Explores Tropical Forests in a Warming World
Research by tree-ring scientist Laia Andreu-Hayles will provide much-needed observational climate data for Bolivia and Peru and insight into the climate sensitivity of tropical tree species in the Andes.
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To Save Coastal Property from Rising Seas, We Need Collaborative Planning
Climate scientist Radley Horton is bringing the effects of sea level rise to decision-makers, and fostering discussions to help society confront climate change.
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U.S., UK Scientists Join to Study Possible Collapse of Massive Antarctic Glacier
An international collaboration will study the wasting of the Thwaites glacier, which already accounts for around 4 percent of current global sea-level rise, and could collapse within decades or centuries.
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Exposing Greenland’s Green Past
Findings from last year indicate that the Greenland Ice Sheet is perhaps not as stable as scientists had hoped.
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Simon Mason Wins Meteorological Award for Outstanding Service
The World Meteorological Organization’s Commission on Climatology recognizes a Columbia climate forecaster’s scientific contributions.
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Translating Science into Action
How can science be used and transferred effectively by decision-makers? How can we manage scientific uncertainty? These are some of the questions tackled on Monday at the event, ‘Speaking Science to Power.’
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Renowned Seismologist Lynn Sykes Receives Honorary Doctorate from Columbia University
Sykes helped to establish plate tectonic theory in the 1960s. He is professor emeritus at the Lamont-Doherty Earth Observatory.
The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.
