King Tut: A Century of Secrets

Professor Alice Roberts follows a decade-long historical quest to reveal a hidden secret of the famous bluestones of Stonehenge. Using cutting-edge...

Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft to create a film that celebrates their legacy.

60 years ago, almost nothing was known of elephants in the wild. But then one young Scottish biologist changed that forever. In 1965 Iain...

Irish director Donagh Coleman explores the extraordinary phenomenon of Tukdam, whereby some Tibetan Buddhist practitioners are able to forestall...

In 1935, German scientists dug for bones; in 1943, they murdered to get them. How the German scientific community supported Nazism, distorted history...

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Earth. Today, Earth's twin is a planet knocked...

Most of us think of death as something clear-cut, and that medical science has it neatly figured out. This feature documentary explodes such...

The endless expanses of the Indian Ocean are home to the last natural paradises: Remote atolls surrounded by coral reefs in crystal clear water. ...

A team of archaeologists examines an ensemble of finely crafted gold and silver artifacts from a temple in Laos. The expedition takes the researchers...