The Beasts Within

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of 'Star Trek' influenced multiple generations.

A documentary about the 1999 discovery of a Mastodon skeleton in a Hyde Park backyard.

The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with them the delights of zero gravity while working, eating and sleeping in orbit around the Earth. Float as never before over the towering Andes, the boot of Italy, Egypt and the Nile. Witness firsthand a tension-filled satellite capture and repair and the historic first spacewalk by an American woman.

A picture about the fine art of prehistoric times, the remains of which have been found in various places on the European continent.

"All sounds travel in waves much the same as ripples in water." Educational film produced by Bray Studios New York, which was the dominant animation studio based in the United States in the years surrounding World War I.

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied recently. What if Prehistoric Man were clever enough to develop in depth scientific knowledge? As unlikely as it may seem, new data tend to prove that Prehistoric Man actually invented Astronomy!

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also known as Blob.

Are the medicines and every day products we use putting us at risk RESISTANCE sheds light on the global crisis of antibiotic resistance and uncovers how our extensive use of bacteria-killing antibiotics has created a new kind of disease, resistant to the medicines created to destroy it.

Werner Herzog gains exclusive access to film inside the Chauvet caves of Southern France, capturing the oldest known pictorial creations of humankind in their astonishing natural setting.

In a search for clues about size, the documentary shows why the sun and planets are so large, why insects have shrunk in the course of evolution and how tall trees can actually grow. Fantastic thought experiments are visualized: animals grow many times their normal size and a man is shrunk to the size of an insect. The results of the unnatural reversal of size ratios have incredible consequences. What are the advantages and disadvantages? "Size matters" is a scientific documentary narrated with fictional scenes. Parallel worlds are created in which size appears in a completely new light, often in a different way than previously known. Modern, astonishing CGI sequences support internationally recognized scientists on a journey to both ends of the size scale and help to understand the world in its dimensions.

The Channeled Scablands in Washington state defied conventional explanations for their formation for decades. Little by little evidence mounted for an old theory that was rejected by the scientific establishment. It involved glaciers, volcanoes, a relatively minor river and a prodigious amount of water. Originally aired as an episide of NOVA.

How did your body become the complicated, quirky, amazing machine it is today? Anatomist Neil Shubin uncovers the answers in this 3-part science series that looks at human evolution. Using fossils, embryos and genes, he reveals how our bodies are the legacy of ancient fish, reptiles and primates — the ancestors you never knew were in your family tree.

Documentary telling the little-known story of how Darwin came to write his great masterpiece, On the Origin of Species, a book which explains the wonderful variety of the natural world as emerging out of death and the struggle of life. In the twenty years he took to develop a brilliant idea into a revolutionary book, Darwin went through a personal struggle every bit as turbulent as that of the natural world he observed. Fortunately, he left us an extraordinary record of his brilliant insights, observations of nature, and touching expressions of love and affection for those around him. He also wrote frank accounts of family tragedies, physical illnesses and moments of self-doubt, as he laboured towards publication of the book that would change the way we see the world. The story is told with the benefit of Darwin's secret notes and correspondence, enhanced by natural history filming, powerful imagery from the time and contributions from leading contemporary biographers and scientists.

Based on the jaw-dropping contact accounts of individuals from around the world, AMONG US explores the suspicious phenomenon of non-human presence on Earth, from angels to ETs, and unveils the many ways they may be interacting, communicating and transferring subliminal information into our consciousness and potentially our DNA. The film ultimately shows that the interconnectedness of all species may be beneficial and most likely inevitable for the evolution of an intelligent universe. This film has been released in some territories under the title: "ET Contact: They are here".

At what point in our evolution did we start talking? To paint, play music and travel? When did we build our first imaginary worlds? When was the need to believe born? In short, where, when and how did the contours of man's essence take shape? Going back to the origins of language, art and writing, this documentary by Emmanuel Leconte and Franck Guérin traces the fantastic cultural epic of thought. Although animals also dream, today only our species has the power to recount its dreams, transforming them into stories, narratives and destinies... But where does this astonishing human faculty come from?

First Stop...the Tar Pits, as Gary and Eric investigate the incredible creatures that came after the dinosaurs, from giant ground sloths to savage saber-tooths. It's a trip back to the age of monstrous mammals in this wild and whimsical blast into tour prehistoric past.

Neandertal man disappeared abruptly 30,000 years ago. Who was that "other" man and what is the most plausible hypothesis leading to his extinction? An investigation using all current knowledge available tries to answer these questions.

Gary Owens needs more dinosaurs and sends Eric Boardman on the ultimate dinosaur safari to find them. Join the hunt for a living dinosaur in the jungles of Africa, separate the facts from fiction in dinosaur movies, visit Dinosaur National Monuent and much more. There's no bone unturned in this award winning program

Off the coast of Central Africa lies an isolated island, covered by primeval rainforest and surrounded by dark ocean waters, inhabited by a greater variety of species than nearly any other place on Earth this terra incognita is called BIOKO. The ruler of this realm is one of the world's least known primate species, the drill.

National Geographic: Incredible Human Machine takes viewers on a two-hour journey through an ordinary, and extraordinary, day-in-the-life of the human machine. With stunning high-definition footage, radical scientific advances and powerful firsthand accounts, Incredible Human Machine plunges deep into the routine marvels of the human body. Through 10,000 blinks of an eye, 20,000 breaths of air and 100,000 beats of the heart, see the amazing and surprising, even phenomenal inner workings of our bodies on a typical day. And explore striking feats of medical advancement, from glimpses of an open-brain surgery to real-time measurement of rocker Steven Tyler's vocal chords.