Why do goshawks, deer and wild boars have spots and stripes when they're younger? Observe firsthand how animals use body markings to survive.

Two hundred years after Charles Darwin set foot on the shores of the Galápagos Islands, David Attenborough travels to this wild and mysterious...

In the remote and forgotten wilderness of Lake Natron, in northern Tanzania, one of nature's last great mysteries unfolds: the birth, life and death...

A poetic journey through the inner world of a grieving filmmaker who tries to find solace in talking to her ghost. Different stages of grief are...

This fascinating film tells the story of one man's struggle to protect a small population of gorillas on the slopes of Mount Kahuzi in Zaire and of...

Lazy relatives. Jealous neighbors. Runaway kids. The everyday troubles of one family - except this family is a pride of lions. Shot over three years...

Africa is a land of giants. Its powerful rivers sculpt the earth and form impressive valleys and waterways that are home to many imposing and...

Journey alongside a young tigress raising her cubs in the fabled forests of India.

While emptying her grandparents' house, director Jeanne Lefevre discovers the journal kept by her grandfather during a scientific mission to...

Narrated by actor Tim Daly, the show looks at the dilemma of Black Bears living so close Los Angeles. Film features homeowners Brian and Rick who are...

A Maasai human rights lawyer fights to stop the evictions of his people from their homelands in Tanzania. On the outskirts of Serengeti National...

Explore an extraordinary region where water and land life intermingle six months out of the year.

The vaquita, the world’s smallest whale, is nearing extinction as its habitat is destroyed by Mexican cartels and the Chinese Mafia, who...

Wildlife activists and investigators put their lives on the line to battle the illegal African ivory trade, in this suspenseful on-the-ground...

An unlikely team of activists and innovators hatches a bold mission to save endangered species.

In Angola's mist-shrouded highlands, three KhoiSan master trackers embark on a spiritual quest to rediscover the legendary "ghost elephants" of...

After years of swimming every day in the freezing ocean at the tip of Africa, Craig Foster meets an unlikely teacher: a young octopus who displays...

In the mid-aughts, Dateline NBC's To Catch a Predator drew millions of weekly viewers to watch sting operations: men planning to meet minors for sex...

An Oscar nominated documentary about a middle-class American family who is torn apart when the father Arnold and son Jesse are accused of sexually...

Roddy McDowall takes you, film by film, from production meetings to make-up sessions, then right onto the movie set to see the actual filming of the...

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives, director Brett Morgen tells the story of Jane...

An astonishing journey revealing the awesome power of the natural world. Over the course of one single day, we track the sun from the highest...

This documentary starring climber Alex Honnold and famous biologist Bruce Means document their expedition to the South American sky islands in search...

Using hidden cameras and never-before-seen footage, Earthlings chronicles the day-to-day practices of the largest industries in the world, all of...