Dan Nachtrab

Two teams of experts go to extraordinary lengths to take shark science into the wild as they investigate two of the most iconic shark superpowers -...

A Tubi original documentary that delves deeply into one of the most famous and exploited hauntings in the United States.

For years, the smaller, unremarkable-looking bull shark has come in third behind the great white and tiger sharks when it comes to deadly attacks on...

All across YouTube, viral videos abound of great whites and other sharks attacking boats with a ferocity and anger that has never been seen before....

Earthquakes, tsunamis, volcanic eruptions, and extreme weather. Has Earth always been this way? Featuring footage of top geologic hot spots on every...

In the darkest days of World War II, St. Peter's was shrouded in the shadow of the swastika. But even as the Führer surrounded him, the Pope was...

The discovery of Gobekli Tepe 20 years ago changed our understanding of the history of humankind. Now, newly-discovered skull carvings reveal even...

Shark scientist Dr. Michael Heithaus embarks on a mission to reveal the mysterious connection between sharks and volcanoes.

In the mountains of Peru, an environmental scientist discovers ancient artifacts submerged beneath the headwaters of the Amazon; his findings could...

The world's leading scientists and cinematographers relive 5 extraordinary shark feeding events. From being surrounded at night by 700 grey reek...

Discover what happens when two of the deadliest predators face each other.

Behind Hollywood's iconic landmarks lies a realm of eerie legends and ghostly tales. Discover the chilling stories of Tinseltown's most haunted sites.

Gorillas and Chimpanzees struggle for power and dominance within their clans.

A followup to CET's Emmy Award-winning documentary, Cincinnati Parks: Emeralds in the Crown, this documentary takes a closer look at the history of...

The B-17 Flying Fortress became an icon of American air power in World War II, but its legacy is written by the stories of the crews who flew it....

Follows shark experts investigating unusually high great white activity around a seal and sea lion colony off Australia's Greenly Island.