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|  | | Popocatépetl Continues to Grumble
Ash billowed from the stratovolcano, which has been active since 2005. | |
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|  | | Streaming Snow and “Sea Smoke”
Visible atmospheric phenomena revealed springtime winds roaring over Antarctica's Pine Island Glacier. | |
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|  | | Exploring Russia's Krenitsyna Volcano
The volcano's central peak, an island within an island, stands above a reflective, water-filled caldera. | |
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|  | | Petit Saut Reservoir
A dam along the Sinnamary River created this artificial lake in northern French Guiana. | |
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|  | | Majestic Color on the Michigan Mitten
Autumn color still clung to northern parts of the state in late October 2024. | |
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|  | | Today’s Glacial Retreat is a Recent Phenomenon
Alpine glaciers around the world were advancing as recently as 1990. Now they’re melting fast. | |
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|  | | A Deluge for Roswell
The city in southeastern New Mexico received four times more rainfall in a day than it usually receives in a month. |
