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Jay Jay, along with his friends Lina and Snuffy, explores the wonderful little mysteries of life in six fun-filled learning adventures.

Meet the mob of street smart kangaroos moving into Australia's capital city and the ecologists following their every move. Over the course of one drought-stricken year we follow mob leader, Black Spot, and kangaroo mother, Madge, with her two young joeys - mischievous Sonny and tiny pouch-bound Alice. Here is a look at what happens when human development encroaches on wildlife habitat and two very different species are forced to co-exist.

Dixieland, swing, bebop, modal, free, avant-garde, these were some of the terms critics used during the 1960s to categorize the diverse manifestations of jazz music. As for the artists themselves, many were desperate for work and headed for Europe, including bebop saxophone master Dexter Gordon. At home, jazz sought relevance. During the Civil Rights struggle it became a voice of protest, while avant-garde explorer John Coltrane reached for a higher...

Millions of people around the world live in the shadow of active volcanoes. From Japan's Mount Fuji to the 'Sleeping Giant' submerged beneath Naples to the Yellowstone 'Supervolcano' in the United States, Nova travels with scientists who are attempting to discover how likely these volcanoes are to erupt, when it might happen, and exactly how deadly they could prove to be.

What are dreams and why do we have them? NOVA joins the leading dream researchers as they embark on a variety of neurological and psychological experiments to investigate the world of sleep and dreams. Delving deep into the thoughts and brains of a variety of dreamers, scientists are asking important questions about the purpose of this mysterious world we escape to at night.

Tells the story of the emperors, slaves, poets, and peasants who wrested order from chaos, built the most cosmopolitan society the world had ever seen, and shaped the Roman Empire in the First Century.

He's been dead for more than 5,000 years and poked, prodded, and probed by scientists for the last 20. Yet Otzi the Iceman, the famous mummified corpse pulled from a glacier in the Italian Alps, continues to keep many secrets. Now, through an autopsy like none other, scientists will attempt to unravel mysteries about the ancient mummy, revealing not only the details of Otzi's death but also an entire way of life.

Can emerging technology defeat global warming? Travel the globe to reveal the surprising technologies that just might turn back the clock on climate change. Focusing on the latest and greatest innovations, including everything from artificial trees to green reboots of familiar technologies like coal and nuclear energy, NOVA asks: 'Can our technology, which helped create this problem, now solve it?'

The artistry and techniques of contemporary American quilt making is explored.

The remarkable story of the relationship between the Muslim leader Saladin and the Christian Crusader Richard the Lionheart. Battling in the name of different religions, and filled with blinding cultural ignorance, both shared a faith in one god.