Alone in the Alaska Wilderness | Lone Survivo...

In the 1840s, thousands of Americans journeyed west to California to pursue better lives. One group of settlers became infamous: the Donner Party. After taking an unproven shortcut, their wagon train fell dangerously behind schedule. If they couldn’t cross the Sierra Nevada Mount ...  Show more

In November of 1846, an early snowstorm left the Donner Party’s 87 men, women and children trapped in the Sierra Nevada Mountains. Freezing and running out of food, they decided to send out a team of men and women on a rescue mission. But soon, the rescuers would find themselv ...

Teddy Roosevelt was not afraid to tempt death. He hiked the Matterhorn during his honeymoon. He arrested outlaws on the Dakota Frontier. He hunted rhinos in Africa. But his most dangerous journey came after his failure in 1912 to retake the presidency as a third-party candidate o ...  Show more

"The ordinary traveler, who never goes off the beaten route and who on this beaten route is carried by others, without himself doing anything or risking anything, does not need to show much more initiative and intelligence than an express package." Welcome back to another episode ...  Show more

As a boy growing up in Peru, Andrés Ruzo recalls his grandfather’s stories about the horrors Spanish conquistadores encountered in the Amazon, including a “boiling river.” Years later, Ruzo, a National Geographic Explorer, journeys into the Amazon to try to find the waterway. For ...  Show more

In Papua New Guinea, deep in the jungle, a group sets off on a rafting trip. 17-year-old Zamon Kingi and his friend Andrew are having a blast… until the fun abruptly stops. When their raft hits a waterfall, Andrew and another member of the party are separated from the group. Zamo ...  Show more