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Brown reportedly noticed an unnatural section of rock on a cliff face, which gave way to a cave “that curved downward into ...
In the past century, scientists have observed more rockfalls and avalanches in the Alps, a looming threat to nearby villages.
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Discover Magazine on MSNAncient Wildfires Shaped Antarctica and the Atacama Desert into the Most Extreme Places on EarthDiscover why Antarctica no longer has lush forests with giant ferns and how ancient fires fueled intense volcanic activity.
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