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Halloween on the Hudson
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Published October 31, 2021
Washington Irving’s classic tale about a headless horseman plays out an ancient landscape scarred by tectonic collisions and the relentless forces of erosion.
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Sudbury Impact Structure
Published September 20, 2021
Few craters are as large, or as old, as this impact structure in southeastern Ontario, Canada.
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Fossil Fjords in Namibia
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Published September 14, 2021
Ice that carved a network of valleys 300 million years ago has long since disappeared, but the original shapes of the valleys remain.
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The Known Unknowns of Sea Level Rise
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Published August 3, 2021
The globe is warming, ice is melting, but that doesn't mean that an ocean will be returning to Vermont anytime soon.
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Finding Gold Mining Hotspots in Peru
Published June 16, 2021
Researchers have created a satellite-based tool to help officials identify new activity.
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Tracking La Soufrière’s Plume
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Published April 15, 2021
Explosive eruptions from the Caribbean volcano have flung ash and sulfate particles to the stratosphere.
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Historic Floods in New South Wales
Published March 24, 2021
Persistent heavy rain raised rivers to levels not seen since 1961.
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A Deadly Debris Flow in India
Published February 23, 2021
The torrent of debris from a mountain in the Himalaya devastated remote valleys in Uttarakhand.
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