Before radar had been invented a devastating hurricane hit America, surprising residents of the East Coast and killing more than 600 people.
A daunting story of shipwreck, starvation, mutiny and cannibalism amongst a group left abandoned in the high Arctic.
Robert Marshall, Aldo Leopold and Howard Zahniser dedicated their lives to protect the shrinking American wilderness.
The epic battle waged over dinosaur fossils by rival paleontologists in the American West.
The most daring and innovative accomplishment at the turn of the 20th century.
The contradictory history of a dam that became a statement of American power and prestige.
In 1934, American polar explorer Richard Byrd became the first to experience winter in Antarctica's interior.