HX's Wave Season Expedition Sale offers travelers savings up to $4,000 per person on all-inclusive expeditions and $250 ...

Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic ...

The Arctic has changed dramatically in the past 20 years, a new report shows, as temperatures skyrocket and ice rapidly melts ...

A yearly checkup on the region documents a warmer, rainier Arctic and 200 Alaskan rivers “rusting” as melting tundra leaches ...