Search our collection of background (non-event) articles from news media, science journals and other sources.
|
|
| 142 | ||
| 136 | ||
| 81 | ||
| 72 | ||
| 65 | ||
| 64 | ||
| 50 | ||
| 46 | ||
| 29 | ||
| 28 | ||
| 21 | ||
| 18 | ||
| 13 | ||
| 6 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 1 |
| 125 | ||
| 107 | ||
| 76 | ||
| 75 | ||
| 71 | ||
| 66 | ||
| 63 | ||
| 51 | ||
| 49 | ||
| 48 | ||
| 30 | ||
| 25 | ||
| 25 | ||
| 23 | ||
| 22 | ||
| 18 | ||
| 17 | ||
| 16 | ||
| 8 | ||
| 5 | ||
| 4 | ||
| 4 | ||
| 4 | ||
| 3 | ||
| 3 | ||
| 2 |
| 1 | 88 | 388 | 65 |
|
|
|
|
|
| 69 | 45 | 64 | 63 | 46 | 48 | 40 | 29 | 34 | 41 | 33 | 30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| WINTER | 90 | |
| SPRING | 88 | |
| SUMMER | 75 | |
| FALL | 30 |
| United States | 227 | |
| Canada | 30 | |
| Norway | 18 | |
| Russia | 10 | |
| Svalbard and Jan Mayen | 5 | |
| Iceland | 4 | |
| Sweden | 3 | |
| Finland | 2 | |
| Ireland | 2 | |
| Switzerland | 2 | |
| Brazil | 1 | |
| Cambodia | 1 | |
| China | 1 | |
| France | 1 | |
| French Polynesia | 1 | |
| Poland | 1 | |
| Spain | 1 | |
| United Kingdom | 1 | |
| Uzbekistan | 1 |
Observations From Members