Start Date: End Date: Published Date Data Date
Stirrings at Mount Spurr
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Published April 19, 2025
Despite its stately and serene appearance, the Alaskan volcano has shown signs of activity since spring 2024.
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Dust Storm Sweeps Through Iraq
Published April 17, 2025
A thick dust plume in the Middle East dimmed skies and sent thousands to the hospital in April 2025.
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North America’s “Galapagos”
Published April 21, 2025
The Channel Islands off the coast of southern California support diverse ecosystems, with some plants and animals found nowhere else on the planet.
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Relics of a Red World in Bighorn Basin
Folds of rusted rock neighbor the Bighorn Canyon’s deep scar in the western United States.
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Signs of the Season in Pine Island Bay
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Published April 16, 2025
A major embayment in West Antarctica saw new sea ice growth in autumn 2025 amid older sea ice that had survived the austral summer melt season.
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The Staying Power of Sardinia
Published April 12, 2025
One of the largest islands in the Mediterranean, this region of Italy has developed a cultural and natural heritage all its own over the millennia.
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