One of the world’s greatest ancient enigmas, the Nazca lines are a dense network of criss-crossing lines, geometric shapes, and animal figures etched across 200 square miles of Peruvian desert. Who created them and why? Ever since they were discovered in the 1920s, scholars and enthusiasts have raised countless theories about their purpose. Now, archaeologists have discovered hundreds of long-hidden lines and figures as well as evidence of ancient rituals, offering new clues to the origins and motivations behind the giant desert symbols.

Neurobiology has shown in the recent years that contrary to the traditional boundaries between anima...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...

Ompung Putra Boru, a sixties indigenous Batak woman from Humbang Hasundutan, North Sumatra, retraces...

This film narrates the story of a community on the coast of the Special Capital Region of Jakarta, e...

If you think Burning Man is all about naked dancers tripping on substances, think again. This debut ...

FRONTLINE investigates the roots of the criminal cases against former President Trump stemming from ...

Three farming families in Hanyuan, China, strive to give their children a good life in the midst of ...

Wisconsin's tribe's ongoing fight to protect Lake Superior for future generations. "Bad River" shows...

In 1913 Congress created the Federal Reserve to bring financial stability to the nation after a numb...

Tony and Ajani, two mushroom foragers based in Minneapolis, spend the day foraging at a local park a...

The Sacred City of Caral or Caral-Supe is the capital of the Norte Chico Civilization of Supe locate...

Atlantis is filmmaker Luc Besson's celebration of the beauty and wonder of the world beneath the sea...

With rising sea levels, land reclamation runs rampant in Singapore. Labrador Park is one such waterf...

Two filmmakers follow a businessman turned eco-activist as he exposes Romania's timber mafia. Their ...

A look at the state of the global environment including visionary and practical solutions for restor...
The film Desert View is dedicated to the study of building and living in the semi - built satellite ...