He adds that by 2100, northern Alaska coastal communities will experience similar flood exposure. In the study, a map shows where in Alaska coastal communities face the prospect of severe flooding.

This means travelers have more opportunities to see the northern lights around the world. If you're considering a trip to Alaska to witness this atmospheric phenomenon, read on to discover the ...

The northern lights revealed themselves to a handful of states Tuesday, but if you missed out, you still have a chance to ...