An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

Common. breeding: Found in the subarctic forests and tundra across northern Canada and much of Alaska. The rostrata breeds in tundra scrub, where it overlaps with the hoary. Winter: forms large ...

Travel to Churchill in northern Canada to see the world’s greatest ... A unique part of this tour is the exploration of Churchill's tundra area using a Polar Rover vehicle, a tundra buggy ...

JUNEAU, Alaska (AP) — Searchers flew over stretches of ice-covered seas and scoured miles of frozen tundra Friday for any sign of a plane that went missing while carrying 10 people in western ...