A daunting story of shipwreck, starvation, mutiny and cannibalism amongst a group left abandoned in the high Arctic.
The epic battle waged over dinosaur fossils by rival paleontologists in the American West.
The New Deal program CCC put three million young men to work in camps across America.
The 300-year saga of the American whaling industry.
The American effort to relieve starvation in Soviet Russia in 1921 during the worst natural disaster in Europe in 500 years.
Robert Marshall, Aldo Leopold and Howard Zahniser dedicated their lives to protect the shrinking American wilderness.
Her 1963 warnings about the effects of pesticides and herbicides sparked a revolution in environmental policy.
The life of the legendary photographer, known best for his black and white images of the wilderness of the American West.