Search our collection of background (non-event) articles from news media, science journals and other sources.
|
|
| 28 | ||
| 25 | ||
| 10 | ||
| 9 | ||
| 5 | ||
| 5 | ||
| 5 | ||
| 4 | ||
| 3 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 25 | ||
| 14 | ||
| 12 | ||
| 11 | ||
| 10 | ||
| 10 | ||
| 9 | ||
| 7 | ||
| 6 | ||
| 6 | ||
| 5 | ||
| 5 | ||
| 4 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 1 | 11 | 22 | 3 | 6 | 2 | 6 | 2 |
|
|
|
|
|
|
|
|
|
| 2 | 4 | 4 | 2 | 6 | 4 | 3 | 9 | 6 | 1 | 10 | 2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 15 | |
| FALL | 14 | |
| SPRING | 10 | |
| WINTER | 8 |
| United States | 13 | |
| Canada | 8 | |
| Ukraine | 2 | |
| Afghanistan | 1 | |
| Australia | 1 | |
| Brazil | 1 | |
| Finland | 1 | |
| Guatemala | 1 | |
| Norway | 1 | |
| Pakistan | 1 | |
| Russia | 1 | |
| Spain | 1 | |
| Sweden | 1 | |
| United Kingdom | 1 |
Observations From Members