Impact

12,000 feet down, life is erupting. Alvin, a deep-sea mechanized probe, makes a voyage some 12,000 feet underwater to explore the Azores, a...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinematic rollercoaster ride for all ages, Deep Blue uses...

The true story of Joe Simpson and Simon Yates' disastrous and nearly-fatal mountain climb of 6,344m Siula Grande in the Cordillera Huayhuash in the...

Standing almost alone in the great Southern Ocean, South Georgia island plays host to some of the largest concentrations of animals anywhere on Earth...

Explore the 1928 collapse of the St. Francis Dam, the second deadliest disaster in California history. A colossal engineering and human failure, the...

How secure is our future? This eye-opening documentary -- which uses computer-generated imagery to illustrate an asteroid collision, black holes and...

The story of a little loggerhead turtle, as she follows in the path of her ancestors on one of the most extraordinary journeys in the natural world....

Documentary short about the disastrous dangers of aging, ailing dams.

From heart-stopping close shaves and averted disasters to incredible brushes with danger, this show counts up from 1 to 101 to feature some of the...

The story of the rape of Nanking, one of the most tragic events in history. In 1937, the invading Japanese army murdered over 200,000 and raped tens...

"1985: Heroes among Ruins" is a reflection of disaster. It is about the human solidarity, the search and rescue and the importance of civil...