Search our collection of background (non-event) articles from news media, science journals and other sources.
|
|
| 76 | ||
| 64 | ||
| 50 | ||
| 43 | ||
| 40 | ||
| 39 | ||
| 24 | ||
| 15 | ||
| 15 | ||
| 13 | ||
| 10 | ||
| 5 | ||
| 4 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 73 | ||
| 72 | ||
| 48 | ||
| 43 | ||
| 41 | ||
| 33 | ||
| 32 | ||
| 30 | ||
| 28 | ||
| 22 | ||
| 18 | ||
| 15 | ||
| 14 | ||
| 12 | ||
| 11 | ||
| 10 | ||
| 9 | ||
| 9 | ||
| 8 | ||
| 5 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 2 | ||
| 1 |
| 122 | 190 |
|
|
|
| 31 | 13 | 15 | 23 | 22 | 21 | 32 | 24 | 34 | 44 | 28 | 25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 24 | |
| FALL | 21 | |
| WINTER | 13 | |
| SPRING | 7 |
| United States | 122 | |
| Canada | 22 | |
| Russia | 9 | |
| Norway | 5 | |
| Iceland | 3 | |
| Brazil | 1 | |
| China | 1 | |
| Ireland | 1 | |
| Italy | 1 | |
| Sweden | 1 | |
| United Kingdom | 1 |
Observations From Members