26-year-old American missionary John Chau was killed as he attempted to make contact with an Indigenous group off the coast of India, one of the last communities on the planet still living in isolation.

A century after Shackleton's Endurance sank beneath the ice, explorers uncover the legendary shipwreck and an amazing tale of survival.

​On November 8, 2018, a spark flew in the Sierra Nevada foothills, igniting the most destructive wildfire in California history and decimating the town of Paradise. Unfolding during the year after the fire, this is the story of the Paradise community as they begin to rebuild their lives.

Exclusive access into the career and life of the public servant who has advised seven U.S. presidents beginning with the AIDS pandemic in the 1980s and through SARS, Ebola and COVID-19.