Professional rock climber Alex Honnold attempts to conquer the first free solo climb of famed El Capitan's 900-metre vertical rock face at Yosemite National Park.

Secrets of the Titanic is a documentary, made and filmed over 1985, 1986, and 1987.

At the end of each Antarctic summer, the emperor penguins of the South Pole journey to their traditional breeding grounds in a fascinating mating ritual that is captured in this documentary by intrepid filmmaker Luc Jacquet.

This movie discovers Lions life in Jungles, This movie discovers Lions life in Jungles. Movie Duration: 2 Hours

Kris and Doug Tompkins chronicle their fight to preserve one of the last truly wild places on Earth.

The Incredible Machine is a 1975 American documentary film directed by Irwin Rosten and Ed Spiegel. It was nominated for an Academy Award for Best Documentary Feature. E. G. Marshall narrated the film, which was produced by Rosten, together with Dennis B. Kane and Alex Pomasanoff.

Embark on a journey across 18 countries and seven continents in a celebration of how airplanes have empowered a century of global connectedness previous generations could only have dreamed of.

Americans in communities across the country wrestle with the legacy of the coal industry and what its future should be.