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.

Also known as the "Kobe earthquake," the massive earthquake struck the southern Hyogo prefecture on ...

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

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

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

The sinking of the Titanic is presented in a highly realistic fashion in this tense British drama. T...

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

Follows the deadly Australian bushfires of 2019-2020, known as ‘Black Summer’. Burning is an explora...

On 28 November 1979, an Air New Zealand jet with 257 passengers went missing during a sightseeing to...

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

Neil Oliver describes the worst ever railway accident in the UK, which happened a hundred years ago ...

A film cataloguing some of the world's largest catastrophes.

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

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

On April 15, 2019 600 firefighters of the Paris Fire Brigade fought for over 7 hours to save the Not...

This U.S. Chemical Safety Board (CSB) video uses expert testimony and computer-animated reenactments...

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

Survivors, witnesses, and experts tell the story of the tragic fire that engulfed a residential towe...

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

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