| This causes the phenomenon called the northern lights, also known as the aurora borealis. |
| Visitors come from around the world to see the wildlife, northern lights, and the stark beauty of the northern landscape. |
| There are some bright new southern stars twinkling as our northern lights try to recharge their batteries. |
| Winter tourism is starting to grow as a result of increasing interest in northern lights, snowmobile touring, and dog sledding. |
| And by evening's end, the skies even cleared to reveal a stunning display of northern lights. |
| I eventually crunched my way home through thigh-high drifts of snow, beneath a sky ablaze with the northern lights. |
