The Great San Francisco Earthquake

In February 1939, more than 20,000 Americans filled Madison Square Garden for an event billed as a “Pro-American Rally.” Images of George Washington hung next to swastikas and speakers railed against the “Jewish controlled media” and called for a return to a racially “pure” America. The keynote speaker was Fritz Kuhn, head of the German American Bund. Nazi Town, USA tells the largely unknown story of the Bund, which had scores of chapters in suburbs and big cities across the country and represented what many believe was a real threat of fascist subversion in the United States. The Bund held joint rallies with the Ku Klux Klan and ran dozens of summer camps for children centered around Nazi ideology and imagery. Its melding of patriotic values with virulent anti-Semitism raised thorny issues that we continue to wrestle with today.

The Triangle Fire chronicles the 1911 fire at the Triangle Shirtwaist Factory in New York City killing one hundred and forty-eight young women and forever changed the relationship between labor and industry in the United States.

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

"Trouble the Water" takes you inside Hurricane Katrina in a way never before seen on screen. The film opens the day before the storm makes landfall--just blocks away from the French Quarter but far from the New Orleans that most tourists knew. Kimberly Rivers Roberts, an aspiring rap artist, is turning her new video camera on herself and her Ninth Ward neighbors trapped in the city. Weaving an insider's view of Katrina with a mix of verité and in-your-face filmmaking, it is a redemptive tale of self-described street hustlers who become heroes--two unforgettable people who survive the storm and then seize a chance for a new beginning.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

On August 8, 1908, at a racetrack outside Paris, Wilbur Wright executed what was, for him, a routine flight: a smooth take-off banking into a couple of tight circles, ending in a perfect landing. The flight took less than two minutes, but it left spectators awestruck. While the combined talents of Wilbur and Orville Wright had produced the first plane capable of controlled flight , their distrust of others had almost cost them the credit for their invention. Now, having proved to the public that they had mastered the sky, the reserved brothers from the small town of Dayton, Ohio, became world celebrities.

This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cosmic disasters in the history of civilisation. At 7.15 am, on 30th June 1908, a giant fireball, as bright the sun, exploded in the sky over Tunguska in central Siberia. Its force was equivalent to twenty million tonnes of TNT, and a thousand times greater than that of the atomic bomb dropped on Hiroshima in 1945. An estimated sixty million trees were felled over an area of over two thousand square kilometres - an area over half the size of Rhode Island. If the explosion had occurred over London or Paris, hundreds of thousands of people would have been killed.

As a general, he had fought to preserve the Union. As president, he helped to oversee the transformation from union to nation. As a former president, he was the embodiment of the very idea of national union, and of America's entry onto the world stage. As a dying general, he was the symbol of the nation's greatest and most traumatic war. The story of Ulysses S. Grant's life, from his first days on the Ohio frontier to his last days out-writing death in the Adirondacks, is an endlessly fascinating one. Few public figures have ever held a such a firm grip on the American popular imagination. Grant was a man whose rise from obscurity made him a hero to millions who could see themselves in him. An ordinary man who faced and met extraordinary challenges, his successes and failures seemed to encapsulate the national character. He was so popular with the American public that, despite his two scandal-ridden terms as president, he was nearly nominated to run for a third term.

As a general, he had fought to preserve the Union. As president, he helped to oversee the transformation from union to nation. As a former president, he was the embodiment of the very idea of national union, and of America's entry onto the world stage. As a dying general, he was the symbol of the nation's greatest and most traumatic war. The story of Ulysses S. Grant's life, from his first days on the Ohio frontier to his last days out-writing death in the Adirondacks, is an endlessly fascinating one. Few public figures have ever held a such a firm grip on the American popular imagination. Grant was a man whose rise from obscurity made him a hero to millions who could see themselves in him. An ordinary man who faced and met extraordinary challenges, his successes and failures seemed to encapsulate the national character. He was so popular with the American public that, despite his two scandal-ridden terms as president, he was nearly nominated to run for a third term.

Follows the deadly Australian bushfires of 2019-2020, known as ‘Black Summer’. Burning is an exploration of what happened as told from the perspective of victims of the fires, activists and scientists.

Exploring one of the most devastating but little-known disasters in London's history, this documentary reveals the shocking events that unfolded during the fateful Thames Flood of 1928.

The enthralling, against-all-odds story that transfixed the world in 2018: the daring rescue of twelve boys and their coach from deep inside a flooded cave in Northern Thailand.

Arguably one of the most fateful and resonant events of the last half millennium, the Pilgrims journey west across the Atlantic in the early 17th century is a seminal, if often misunderstood episode of American and world history. The Pilgrims explores the forces, circumstances, personalities and events that converged to exile the English group in Holland and eventually propel their crossing to the New World; a story universally familiar in broad outline, but almost entirely unfamiliar to a general audience in its rich and compelling historical actuality. Includes the real history of the "first thanksgiving".

National Geographic gets 10 experts to pick the most significant natural disasters ever, adding eyewitness accounts and CGI to flesh out the stories.

On August 15th, 1914, the Panama Canal opened, connecting the world's two largest oceans and signaling America's emergence as a global superpower.

In the closing decades of the nineteenth century, during what has become known as the Gilded Age, the population of the United States doubled in the span of a single generation. As national wealth expanded, two classes rose simultaneously, separated by a gulf of experience and circumstance that was unprecedented in American life. These disparities sparked passionate and violent debate over questions still being asked in our own times: How is wealth best distributed, and by what process? Does government exist to protect private property or provide balm to the inevitable casualties of a churning industrial system? The outcome of these disputes was both uncertain and momentous, and marked by a passionate vitriol and level of violence that would shock the conscience of many Americans today.

In 1988, after two terms in office, Ronald Reagan left the White House one of the most popular presidents of the twentieth century -- and one of the most controversial. A failed actor, Reagan became a passionate ideologue who preached a simple gospel of lower taxes, less government, and anti-communism.

Tuberculosis is the deadliest killer in human history, responsible for one in four deaths for almost two centuries. While it shaped medical pursuits, social habits, economic development and public policy, TB and its impact are poorly understood.

In September of 1938, a great storm rose up on the coast of West Africa and began making its way across the Atlantic Ocean. The National Weather Bureau learned about it from merchant ships at sea and predicted it would blow itself out at Cape Hatteras, North Carolina, as such storms usually did. Within 24 hours, the storm ripped into the New England shore with enough fury to set off seismographs in Sitka, Alaska. Traveling at a shocking 60 miles per hour -- three times faster than most tropical storms -- it was astonishingly swift and powerful, with peak wind gusts up to 186 mph. Over 600 people were killed, most by drowning. Another hundred were never found. Property damage was estimated at $400 million -- over 8,000 homes were destroyed, 6,000 boats wrecked or damaged.

The storm of 1993 that ravaged the Eastern Seaboard was bigger than any since the 1800s. Most were expecting only more unseasonable warmth, and were caught off-guard by the hurricane winds, massive thunderstorms, and fierce blizzards. Meteorologists puzzled over bizarre reports from their computers. Late warnings went largely unheard. Video footage from Florida to Maine documents nature's savagery.