For thousands of years, the Great Plains were home to countless numbers of American bison, but in the late 1800s, the number of bison dropped from nearly 30 million to just a few hundred in less than 100 years. What happened to place this national icon on the brink of extinction? Join us as we detail the events that led to this mass extermination. Then follow the story of William Temple Hornaday, a chief taxidermist at the Smithsonian Institution who headed west to hunt bison for the museum, but ended up saving the species instead.

The Lake District, nearly all a national park, covers a mountainous region in NW England's Cumbria county, and contains Windemere and other lakes, England's largest and deepest. The seasons dominate tourism, the dominant modern sector as it is the most popular domestic destination, with walks, aquatic fun and lake tours, as well as traditional rural life, including old-fashioned games and competitions at Rusland. While the varied environment is home to many wildlife species, some rare or even unique, the agricultural pride is the local Herdwick sheep, which produces fine wool and survives outdoors on high slopes even in harsh winters.

Eight years ago, Mads Brügger and Mikael Bertelsen tried to solve the murder of an EU official in 1993. A project that concluded in a dead end. Hoping to make good for their old defeat, the two journalists decide to investigate a complex case about the former EU Health Commissioner, John Dalli, who was fired under suspicion of being in the pocket of the tobacco industry. Brügger and Bertelsen travel to Malta to meet Dalli, who comes across as quite likeable. And it does not take long before they uncover an extensive conspiracy against him, when Dalli is suddenly contacted by a secret source who claims to be in possession of documents and recordings that contain plans to kill him.

The mysterious appearance of massive golden bracelets in int'l antiquarian circles uncovers an inside story of the looting of a 2000 yr-old Transylvanian golden-hoard. Police investigations...

CERN and the University of California-Santa Barbara are collaborating in the search for the elusive substance that physicists and astronomers believe holds the universe together -- dark matter. Where is this search now in the realm of particle physics and what comes next?

The Heart of Man is a timeless tale of a father's relentless pursuit of his son -- interwoven with interviews of top thought-leaders on brokenness, identity, and shame.

New York designer Stefan Sagmeister lives in the city of his dreams, and creates work for the likes of the Rolling Stones and Jay-Z. Business is good, creative juices are flowing, and yet he suspects there must be more to life. Sagmeister takes on the daunting project of changing his personality by trying to figure out the causes of happiness. On the advice of a trusted psychologist Sagmeister experiments with three different approaches: meditation, therapy, and drugs. The Happy Film follows his pursuit, and all that he encounters along the way: joy, ecstasy, heartbreak, change, love, and death.

A group of friends with Down Syndrome have been attending the same school for 40 years, and they are tired of being treated like children, they are grown-ups and want to live as such.

Lurking in the dense forests of the German region of Eifel is the most legendary, demanding and deadly racing circuit in the world - the Nürburgring. The Green Hell will reveal and explore the unique relationship between man, machine and nature, set against the most famous circuit in the world.

Faster, lighter, and easier to handle than its predecessors, the Boeing 787 Dreamliner is filled with revolutionary technologies. With a powerful, fuel-efficient motor, interactive cabin windows, and superior aerodynamics, the 787 combines human genius and technological innovation. This film takes you behind the scenes to discover the secrets of one of the most advanced airplanes in the world.

The true story of the smallest Green Beret soldier who became a war hero-only to be killed homeless and alone, whose life and death are shrouded in mystery.

Newly restored and assembled by the International Olympic Committee - the earliest comprehensive moving-image record of the modern Olympic Games that survives today.

The Force presents a cinema vérité look deep inside the long-troubled Oakland Police Department as it struggles to confront federal demands for reform, a popular uprising following events in Ferguson, MO, and an explosive scandal.

A mixture of romantic comedy and investigative journalism, this film reveals how Qatar got to host the football World Cup, and how that brought down football's world governing body, FIFA.

In The Family I Had, a mother recalls how her brilliant teenage son came to shatter their idyllic family through one horribly violent and shocking act. Now, left to pick up the pieces, the survivors test the boundaries of their newly defined reality in this moving true crime exploration of the nature and limits of familial love.

2500 Years ago, a dynasty of Celtic Princes founded the first towns in Northern Europe. They constructed harbours along rivers and traded goods with people from all over Europe. This film presents new insights into Celtic history and culture thanks to exclusive access to the Celtic Tomb in Lavau (France) and the exceptionally rich and well-preserved collection of objects found on the gravesite.

An inside view of Barack Obama's last days as the first African-American President, and the legacy he leaves behind.

Although evidence of meat consumption's negative impact on the planet and on human health continue stacking up as animal welfare is on the decline, humanity's love affair with hamburgers, steaks, nuggets and chops just doesn't end. In The End of Meat, filmmaker Marc Pierschel embarks on a journey to discover what effect a post-meat world would have on the environment, the animals and ourselves. He meets Esther the Wonder Pig, who became an internet phenomenon; talks to pioneers leading the vegan movement in Germany; visits the first fully vegetarian city in India; witnesses rescued farm animals enjoying their newly found freedom; observes the future food innovators making meat and dairy without the animals, even harvesting "bacon" from the ocean and much more. The End of Meat reveals the hidden impact of meat consumption; explores the opportunities and benefits of a shift to a more compassionate diet; and raises critical questions about the future role of animals in our society.

Argentina, 1960: a true crime story of how secret agent Zvi Aharoni hunts down one of the highest-ranking Nazi war criminals on the run.

The villagers of El Dorado, Argentina, shy away from doctors. Then again, they hardly need one. They have almost as many cures for ailments and illnesses as there are residents in the village. 65 year old Jorge can also cure the most dreaded ailment of them all, the much feared espanto.

An intimate character study of the complex figure Ittetsu Nemoto, an aimless and rebellious former punk rocker-turned-Buddhist priest. He is renowned in Japan for saving the lives of countless suicidal men and women through his wise and compassionate counsel. But Nemoto is now approaching middle-age with a wife and young boy of his own, when he learns his life is at risk from heart disease, compounded by the heavy emotional workload of supporting those who no longer want to live. When saving others takes such a toll, can he find the resiliency to save himself?

Describing herself as a 'street queen,' Johnson was a legendary fixture in New York City’s gay ghetto and a tireless voice for LGBT pride since the days of Stonewall, who along with fellow trans icon Sylvia Rivera, founded Street Transvestites Action Revolutionaries (S.T.A.R.), a trans activist group based in the heart of NYC’s Greenwich Village. Her death in 1992 was declared a suicide by the NYPD, but friends never accepted that version of events. Structured as a whodunit, with activist Victoria Cruz cast as detective and audience surrogate, The Death and Life of Marsha P. Johnson celebrates the lasting political legacy of Johnson, while seeking to finally solve the mystery of her unexplained death.

A documentary-essay which shows Costică Axinte's stunning collection of pictures depicting a Romanian small town in the thirties and forties. The narration, composed mostly from excerpts taken from the diary of a Jewish doctor from the same era, tells the rising of the antisemitism and eventually a harrowing depiction of the Romanian Holocaust.

Investigates the greatest vanishing act in the history of our planet - the sudden disappearance of the dinosaurs 66 million years ago.