Media Category: Cluster

Submarine

The submarine USS Annapolis reaches the frozen Arctic Ocean surface after breaking through three feet of ice. Photograph: U.S. Navy/Getty Images

Submarine

Arctic sea routes

The new Arctic sea routes

Arctic sea routes

Globes showing the Northwest Passage and the Northern Sea Route.

Lofoten islands

Reine, scenic fishing town on Lofoten islands in Norway

Lofoten islands

Reine, scenic fishing town on Lofoten islands in Norway