A surging supply of thick sea ice — fragmenting due to the warming effects of climate change — is shortening the shipping season through the Northwest Passage, a new study has found.

Thin ice can be seen between Kotzebue and Deering on Dec 17. (Desiree Hagen, KOTZ) Last October, flooding from a storm that hit the Northwest Arctic ... say that Arctic sea ice is forming later ...

In January, sea ice severed a fiber-optic cable running along the floor of the Beaufort Sea several miles off the North Slope ...

Seabourn Venture will offer two “24-day Journey Across the Northwest Passage” expeditions between Reykjavik, Iceland and Anchorage, Alaska, departing on August 5 and August 29, as well as one ...