A woman gazes through a window surrounded by ice in Oymyakon, Siberia, in 1967.
Photograph by Dean Conger, National Geographic
A musher corrals his sled dogs on the Inland Ice Cap in Greenland.
Photograph by Robert E. Peary, National Geographic
Ice and snow
Photograph by Norbert Rosing, National Geographic
A woman surveys a treacherous mountain pass in the Pyrenees of France, 1956.
Photograph by Justin Locke, National Geographic
Snow and ice coat a volunteer’s face mask at the South Pole in 1958.
Photograph by Thomas J. Abercrombie, National Geographic
A shrimping boat weathers a storm in Disko Bay, Greenland, in 1975.
Photograph by George F. Mobley, National Geographic
A blanket of snow and slush cloaks downtown Portland, Maine, in 1968.
Photograph by B. Anthony Stewart, National Geographic
Moonlight and lanterns illuminate the frozen tundra on the North Pole's ice cap.
Photograph by Børge Ousland, National Geographic
Snowmobilers in Sainte Agathe, Quebec, Canada, prepare to run a course.
Photograph by James P. Blair, National Geographic
The crew of an icebreaker moors the ship along the Antarctic coast in 1956.
Photograph by Andrew H. Brown, National Geographic