Search our collection of background (non-event) articles from news media, science journals and other sources.
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WINTER | 24 | |
FALL | 21 | |
SUMMER | 21 | |
SPRING | 12 |
United States | 36 | |
Norway | 9 | |
Canada | 7 | |
Russia | 5 | |
Finland | 3 | |
Mexico | 3 | |
Svalbard and Jan Mayen | 2 | |
Sweden | 1 | |
United Kingdom | 1 |