Polar bear leaping across an ice floe 500 miles from the North Pole north of Svalbard.
Iceberg with arch in Arctic Ocean north of Svalbard Islands.
Aerial view of the Yukon from a helicopter.
Entrance to Upper Antelope Canyon near Page, Arizona.
Composite image of a polar bear leaping across an ice floe 500 miles from North Pole north of Svalbard.
