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Blizzard Conditions in the U.S. Northeast
An Arctic cold front swept across the Great Lakes and brought fierce winds and potent lake-effect snow.
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Cold and Hot Yellowstone Lake
Beneath a layer of snow and ice, exceptionally hot fluids rise from the floor of Yellowstone Lake.
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South America's West Coast Wonders
From volcanoes to salt flats, the mountainous region of Chile, Peru, and Bolivia is home to a range of compelling landscapes.
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Quartet of Snowy Cascade Volcanoes
Four of the range's prominent volcanoes—Rainier, St. Helens, Adams, and Hood—were on full display in February 2022.
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Montreal Islands
Canada's second-most populous city occupies the largest of hundreds of islands within the Hochelaga Archipelago.
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Icy Lake Paiku
This deep lake on the southern Qinghai-Tibet Plateau freezes over during winter, curbing the large changes in lake level observed during other seasons.
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The Freezing Snowy Nightmare Before Christmas
A blast of Arctic air will plunge south and help trigger a powerful blizzard that will churn through the central and eastern U.S.
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