After two Americans staked claim to reaching the North Pole, a Norwegian explorer and a British naval officer each set out for the last unmapped region in what newspapers called a "Race to the Pole." Elizabeth Leane sets the scene for...

You and your students are going on an expedition to learn about the polar regions. Explore the glaciers, subglacial rivers, and volcanoes. Get up close and personal with furry, flippered, and feathered friends. Learn how other people...