Fireworks

Known for his spectacular pyrotechnic displays, Chinese artist Cai Guo-Qiang creates his most ambitious project yet: Sky Ladder, a visionary, explosive event that he pulls off in his hometown in China after 20 years of failed attempts.

Prehistoric Women

Filmed by Emmy Award-winning cinematographer Al Giddings, this timeless program takes a stirring look at the largest, tallest, longest-living things on the planet: trees. Stunning location footage captures the variety and the grandeur of the Pacific Northwest, the Florida Everglades, the Shenandoah Valley, and the Great Sonoran Desert. Quotations from Sierra Club founder John Muir and others who revere nature are interwoven with information on topics ranging from the function of forest ecosystems, to the effects of deforestation, to the integration of parks into urban landscapes.

Documentary that takes a scientific and historical look at the story of Moses. Uses archaeological evidence from the stables of Ramses II to little-known Egyptian texts to seek answers to questions about Moses and his origins.

A look back at the origins of rocket science and forward to the cutting edge technology of reusable rockets and shuttles. Using computer animation, the program also explores the future of space travel that may some day carry commercial passengers or "tourists" into space.

Documentary that explores the birth and growth of satellite espionage.

Polynésie, la Face Cachée des Lagons

Explores the plans for the construction of the monumental dam on China's Yangtze River, the structure that when completed in 2009 will become the Three Gorges Dam. It is slated to be 610 feet high, 1.3 miles across, creating a reservoir 400 miles and the largest power plant in the world.

The film presents compelling evidence that Altlantis wasn't so far away after all, but what it omits is just as compelling. Although Plato’s account of Atlantian masonry, consisting of red, white and black stones, was a visually perfect match for the modern walls of the Minoan excavation site favored by the film, and his account of a sea made impassable by small islands of mud could, in fact, be a description of the rafts of pumice left by the catastrophic eruption of an ancient volcano there, little mention is made of Plato's specific account of where Atlantis was or the common root that links Atlantis to the Atlantic ocean. Also omitted is Plato's chronology placing the sinking of Atlantis in the same time frame as the end of the last ice age which caused the inundation of huge expanses of once fertile lands. Is "Atlantis: The Evidence" a thinly disguised example of Eurocentrism in the media? Watch Discovery: Atlantis for a more comprehensive view on an age-old debate.

Documentary looking at the ways which computer on-line services and the Internet have evolved, how they have been applied and the problems they can cause.

A film about fireworks, the people who make them and the cultures behind them across the globe.

Move over, King Tut: There's a new pharaoh on the scene. A team of top archaeologists and forensics experts revisits the story of Hatshepsut, the woman who snatched the throne dressed as a man and declared herself ruler. Despite her long and prosperous reign, her record was all but eradicated from Egyptian history in a mystery that has long puzzled scholars. But with the latest research effort captured in this program, history is about to change.

A gentle love story from the harsh environment of northern Bohemia.

The word panchão was first heard in Macao. From the Chinese pan-tcheong or pau-tcheong, dictionaries define it as a Macanese regionalism also known as China cracker. Who inhabits the ancient IEC Long firecracker factory?

A heartwarming story about a precautious, 8-year-old girl exploring the world with her globetrotting father and growing up in an unconventional family.

On December 21, Nicolas Vanier will set off with his pack on a new expedition called L’Odyssée sauvage (The Wild Odyssey). He will travel nearly 6,000 kilometers to connect the Pacific Ocean to Lake Baikal, crossing Manchuria, Mongolia, and part of southern Siberia. The documentary follows the preparations for this journey.

The adventures and exploits of Jean-Baptiste Charcot (1867-1936), an intrepid scientist and explorer who laid the foundations of modern oceanography.

In northern Peru, the unprecedented archaeological discovery of the largest known mass child sacrifice in the world opens the doors to the kingdom of Chimor. This international archaeological investigation carried out like a criminal investigation reveals the mysteries of the last civilization of the Andes before the arrival of the Incas.

An illuminating look inside the lives of the Grucci family, whose Long Island-based fireworks business has been lighting up night skies around the world with spectacular displays since the 1800s.

The complex engineering challenges that make re-entry into the earth's atmosphere so dangerous. Scientists have labored for years to bring a crew safely home in what is essentially a meteorite, wrapped in a cocoon of fire, hurtling towards earth six times faster than the fastest bullet. Scientific experts from NASA explain the significance of Columbia's events as they unfolded, offer insights into what may have caused them and how those key events contributed to the shuttle’s ultimate destruction.