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.

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

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

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

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...

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

Exploring one of the most devastating but little-known disasters in London's history, this documenta...
This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cos...

An innovative documentary that illustrates how weather works by performing brave, ambitious (even un...

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

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

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

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

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

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

Forensic experts scan Pompeii’s victims to investigate why they didn’t escape the eruption.

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

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

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