Search our collection of background (non-event) articles from news media, science journals and other sources.
|
|
| 91 | ||
| 64 | ||
| 51 | ||
| 48 | ||
| 44 | ||
| 38 | ||
| 28 | ||
| 17 | ||
| 15 | ||
| 15 | ||
| 14 | ||
| 11 | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 83 | ||
| 72 | ||
| 54 | ||
| 46 | ||
| 40 | ||
| 36 | ||
| 33 | ||
| 30 | ||
| 30 | ||
| 29 | ||
| 21 | ||
| 20 | ||
| 15 | ||
| 15 | ||
| 14 | ||
| 14 | ||
| 10 | ||
| 10 | ||
| 7 | ||
| 6 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 |
| 164 | 170 |
|
|
|
| 31 | 13 | 15 | 23 | 22 | 21 | 59 | 39 | 24 | 36 | 27 | 24 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 48 | |
| FALL | 19 | |
| WINTER | 13 | |
| SPRING | 7 |
| United States | 129 | |
| Canada | 28 | |
| Russia | 9 | |
| Norway | 6 | |
| Iceland | 3 | |
| Brazil | 1 | |
| China | 1 | |
| Ireland | 1 | |
| Italy | 1 | |
| Sweden | 1 | |
| United Kingdom | 1 |
Observations From Members