A pioneering researcher’s illuminating account of Arctic ice—its secret history and dire future Barely inhabited, the Arctic is an alien world to most of us

Our planet has over 400,000 glaciers and ice caps scattered across its surface, some 5.8 million square miles of ice. Fascinatingly, where there are glaciers, t

In jaw-dropping photos, Doug Wechsler captures the life cycle of the American toad from egg to tadpole to adult. To get these images, Wechsler sat in a pond wea

The stunning wilds of Alaska are not for the faint of heart—but when Beth Rivers finds herself with a need to disappear, she’s already faced far worse. So h