Antártica: O Continente dos Extremos

Ring of Fire is about the immense natural force of the great circle of volcanoes and seismic activity that rings the Pacific Ocean and the varied...

The Channeled Scablands in Washington state defied conventional explanations for their formation for decades. Little by little evidence mounted for...

Take an unprecedented visual journey into Planet Water. Water Life captures extraordinary locations and intimate animal behavior never before seen on...

Follows Don as he sees different kinds of rocks at a granite quarry, sandstone cliff and museum. Demonstrates the effects of water, heat and pressure...

Take to the sky and come face-to-face with Washington states majestic mountains, including one of the Pacific Northwests most well-known symbols:...

Four and a half billion years ago, the young Earth was a hellish place-a seething chaos of meteorite impacts, volcanoes belching noxious gases, and...

Documentary film about the Czechoslovak natural science group's expedition to Iceland in June 1948.