Lost Cities of the Amazon

In the new film "Undercity: Las Vegas," urban historian Steve Duncan and director Andrew Wonder head below Sin City to see what lurks beneath the...

Set in the Mayan civilization, when a man's idyllic presence is brutally disrupted by a violent invading force, he is taken on a perilous journey to...

Peru is a country of many contrasts. From the cold waters of the Coast over the 6000 m high Andes to the unique biodiversity of the Amazon Jungle....

From Kazakhstan through to Russia, three riders venture deep into Siberia's Altai Mountain range and attempt to cross the great Steppes of Mongolia....

In year 1250 B.C. during the late Bronze age, two emerging nations begin to clash. Paris, the Trojan prince, convinces Helen, Queen of Sparta, to...

A few decades after the destruction of the Inca Empire, a Spanish expedition led by the infamous Aguirre leaves the mountains of Peru and goes down...

In the frigid waters off of Russia’s Bering Strait, Inuit and Chukchi hunters today still seek out the giant sea mammals that have provided...

Discover how the big, bold ideas of Silicon Valley are helping launch a new era of private space exploration in this half-hour KQED Science...

In the heart of the Amazon, Tauary (Brazil) inhabitants invite us to listen to the sounds of the jungle, the birds, and animals. However, there are...

Discovered about twenty years ago, the immense masses of water vapor that fly over the Amazon, called "flying rivers", fascinate researchers. Their...

Zecharia Sitchin is the author of the successful book series "The Earth Chronicles." Join this amazing scholar as he makes a scientific and scholarly...