Search our collection of background (non-event) articles from news media, science journals and other sources.
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| SPRING | 15 | |
| WINTER | 14 | |
| FALL | 8 | |
| SUMMER | 7 |
| United States | 66 | |
| Canada | 10 | |
| Russia | 3 | |
| Denmark | 1 | |
| Faroe Islands | 1 | |
| Spain | 1 |
Observations From Members