On a stormy day in May of 1889, the South Fork Dam impounding Conemaugh Lake exploded, unleashing a 40-foot wall of water. The bustling industrial city of Johnstown, PA, in the valley below was reduced to a wasteland, killing more than 2,200. This heavily dramatized documentary reviews the factors that led to the dam's collapse, while dramatic reenactments and survivors' personal testimonies detail the horror.

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

Torn by personal guilt, Italian General Umberto Nobile reminisces about his 1928 failed Arctic exped...

A look at the state of the global environment including visionary and practical solutions for restor...

Global warming in context. What the climate of the past tells us about the climate of the future.

Starting off a kilometre high, travelling at the speed of a jet aircraft, and heading for us. It doe...

IN LOVING MEMORY OF MARY ELLEN PAYNE. Following the events of the Great Flood of 2016 that wreaked ...

Documentary about the aftermath of the earthquake that shook Juchitán, on the Mexican Pacific coast....

The "unsinkable" Titanic was a dream come true: four city blocks long and a passenger list worth 250...

How Stockton Rush's deadly dive to the fabled Titanic wreckage in the Titan submersible became a cau...

On Christmas Eve in 1986, an Icelandic cargo ship sank in the North Atlantic Ocean. Of the eleven me...

Restoration expert Giancarlo Napoli takes on the important task of saving 86 plaster casts of Pompei...

National Geographic gets 10 experts to pick the most significant natural disasters ever, adding eyew...

Two students from the Czech Film Academy commission a leading advertising agency to organize a huge ...

Nothing nor anyone can escape the impacts of climate change. People from all corners of Brazil, our ...

An investigation of "disaster capitalism", based on Naomi Klein's proposition that neo-liberal capit...

David Jones investigates how 1960s council housing came to be built so poorly that thousands later n...

In the lush depths of the rainforest, Vilma and Andrés find themselves gripped by an eerie premoniti...
Using film footage shot by the Genevese film director, Fernand Reymond, in Bangladesh in 1972, this ...

Archaeologist Raksha Dave and historian Dan Snow return to Pompeii to gain special access to a varie...