National Geographic Channel Explorer

A daring sting operation aims to save one of the planet's most magnificent animals from extinction.

In the jungles of Central America, explorers risk everything to find a fabled lost city.

Scientist Bill Nye examines climate change, with help from a very special 'therapist' friend.

Delve into the world of devotees of the Virgin Mary and how she is experienced in the modern world.

As technology pulls us farther from nature, living more and more indoors, some people are rebelling.

For many living creatures, including humans, eyes are an integral survival tool. Learn how eyes have also inspired incredible emerging technology.

Today, ISIS controls over a third of Iraq. The Kurds and their underdog army defend their home against the world's most feared and ruthless threat.

The choice we make for ourselves after death has become another way to express our individuality. Meet people who choose to live with death and say it's time for you to face your mortality head on.

A team of elite climbers must confront their personal demons of grief, doubt and fear on a 150-mile journey from a sweltering jungle in Myanmar to a remote peak at the edge of the world.

Explorer investigates an illicit pipeline of ancient Syrian treasures that have been plundered by Islamic State militants and sold in private markets.

Exploitation threatens to destroy Africa's oldest national park, Virunga, home to some of the world's most incredible creatures.

This new special features some of America’s most prominent politicians and historians with insights about how a modern-day Teddy Roosevelt might lead America toward a brighter future.