Search our collection of background (non-event) articles from news media, science journals and other sources.
|
|
| 94 | ||
| 75 | ||
| 65 | ||
| 57 | ||
| 46 | ||
| 45 | ||
| 29 | ||
| 23 | ||
| 17 | ||
| 15 | ||
| 13 | ||
| 9 | ||
| 9 | ||
| 5 | ||
| 4 | ||
| 2 | ||
| 1 | ||
| 1 |
| 81 | ||
| 64 | ||
| 63 | ||
| 60 | ||
| 56 | ||
| 33 | ||
| 33 | ||
| 31 | ||
| 31 | ||
| 30 | ||
| 18 | ||
| 17 | ||
| 16 | ||
| 13 | ||
| 12 | ||
| 12 | ||
| 11 | ||
| 10 | ||
| 10 | ||
| 7 | ||
| 5 | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 |
| 45 | 277 | 46 |
|
|
|
|
| 60 | 24 | 21 | 24 | 22 | 23 | 32 | 14 | 10 | 16 | 55 | 67 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| WINTER | 44 | |
| FALL | 19 | |
| SUMMER | 17 | |
| SPRING | 11 |
| United States | 150 | |
| Canada | 28 | |
| Russia | 13 | |
| Iceland | 5 | |
| Norway | 5 | |
| Mongolia | 2 | |
| Sweden | 2 | |
| China | 1 | |
| Faroe Islands | 1 | |
| Finland | 1 | |
| Greenland | 1 | |
| India | 1 | |
| Italy | 1 | |
| Spain | 1 | |
| Svalbard and Jan Mayen | 1 | |
| Trinidad and Tobago | 1 |
Observations From Members