Search our collection of background (non-event) articles from news media, science journals and other sources.
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80 | ||
59 | ||
47 | ||
42 | ||
41 | ||
32 | ||
25 | ||
17 | ||
14 | ||
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11 | ||
4 | ||
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73 | ||
66 | ||
53 | ||
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36 | ||
30 | ||
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29 | ||
26 | ||
25 | ||
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172 | 118 |
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30 | 11 | 15 | 22 | 20 | 23 | 33 | 25 | 24 | 36 | 27 | 24 |
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SUMMER | 41 | |
FALL | 18 | |
WINTER | 13 | |
SPRING | 5 |
United States | 115 | |
Canada | 24 | |
Russia | 7 | |
Norway | 6 | |
Iceland | 2 | |
Brazil | 1 | |
China | 1 | |
Ireland | 1 | |
Poland | 1 | |
Svalbard and Jan Mayen | 1 | |
Sweden | 1 | |
United Kingdom | 1 |