Search our collection of background (non-event) articles from news media, science journals and other sources.
|
|
| 77 | ||
| 63 | ||
| 41 | ||
| 39 | ||
| 33 | ||
| 27 | ||
| 16 | ||
| 12 | ||
| 10 | ||
| 10 | ||
| 9 | ||
| 7 | ||
| 6 | ||
| 6 | ||
| 4 | ||
| 3 | ||
| 3 | ||
| 3 | ||
| 1 |
| 265 | ||
| 71 | ||
| 69 | ||
| 57 | ||
| 25 | ||
| 22 | ||
| 20 | ||
| 18 | ||
| 18 | ||
| 17 | ||
| 15 | ||
| 15 | ||
| 15 | ||
| 14 | ||
| 13 | ||
| 13 | ||
| 9 | ||
| 6 | ||
| 6 | ||
| 5 | ||
| 4 | ||
| 4 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 |
| 1 | 4 | 18 | 24 | 19 | 97 | 52 |
|
|
|
|
|
|
|
|
| 22 | 12 | 22 | 22 | 17 | 17 | 19 | 24 | 15 | 14 | 13 | 18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| WINTER | 40 | |
| SPRING | 32 | |
| SUMMER | 32 | |
| FALL | 19 |
| United States | 125 | |
| Canada | 26 | |
| Norway | 9 | |
| Russia | 9 | |
| Iceland | 7 | |
| Brazil | 1 | |
| China | 1 | |
| French Polynesia | 1 | |
| Ireland | 1 | |
| Japan | 1 | |
| Nepal | 1 | |
| Poland | 1 | |
| Spain | 1 | |
| Sweden | 1 |
Observations From Members