Whales in a Changing Ocean

In 1989, thirteen GDR scientists and technicians set off from East Berlin to the Georg Forster research station in the Antarctic. During their expedition the Berlin Wall fell on November 9th. Cut off from the images that go around the world, the men can only experience the historical events passively. When they returned in the spring of 1991, their homeland was a foreign country. The documentary reconstructs the thoughts and feelings of the East German researchers on the basis of eyewitness accounts, diary excerpts, letters, film material, grandiose landscape shots from the location of the action and unique photos to make the consequences of the events tens of thousands of kilometers away on the small GDR expedition in the middle of the eternal ice tangible.

Is building our own starship Enterprise possible? Will we ever travel between the stars as easily as they do in Star Trek? JJ Abrams' new feature, Star Trek Into Darkness, hits the screen in a golden age of scientific discoveries. HISTORY is there, giving viewers a deep look behind the scenes, on the set, and into the science–amazing new exoplanets, the physics of Warp drive, and the ideas behind how we might one day live in a Star Trek Universe.

Prof. Jim Al-Khalili tackles the biggest subject of all, the universe. Through a series of critical observations and experiments that revolutionised our understanding of our world Jim guides us through the greatest cosmic detective story of all. He takes us from the beginning of the universe to the end time and answers the question: where did the universe come from and how will it end?

Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and her cubs, in a similar vein to the 2005 hit production March of the Penguins, also from National Geographic.

Physicist Dr Helen Czerski takes us on a journey into the science of bubbles - not just fun toys, but also powerful tools that push back the boundaries of science.

This film tries to blow the whistle on what it calls the biggest swindle in modern history: 'Man Made Global Warming'. Watch this film and make up your own mind.

Chaos theory has a bad name, conjuring up images of unpredictable weather, economic crashes and science gone wrong. But there is a fascinating and hidden side to Chaos, one that scientists are only now beginning to understand. It turns out that chaos theory answers a question that mankind has asked for millennia - how did we get here?

The Scorpions belong to the oldest land-based arachnides with over 1800 different species known to exist. Usually, they do not surpass the size of 10cm in length, but exceptions are know, such as the Emperor Scorpion (Pandinus imperator) which can grow up to become over 20cm in size. Scorpions are mostly active at night and hide away during the day. Take a look into the live of these amazing creatures!

Leah and Purity are rangers in the Kenyan bushland. They roam around Amboseli National Park every day to track down wildlife. The Maasai shepherds also have their villages here. Conflicts can hardly be avoided. The young women are often called to missions to mediate or comfort. The two Maasai women themselves have to fight against discrimination

Professional snowboarder and mountaineer Jeremy Jones has an intimate relationship with the outdoors. It’s his escape, his identity, and his legacy. But over the course of his 45 years in the mountains, he’s seen many things change: more extreme weather, fewer snow days, and economic strain on mountain towns. Motivated by an urge to protect the places he loves, Jeremy sets out on a physical and philosophical journey to find common ground with fellow outdoor people across diverse political backgrounds. He learns their hopes and fears while walking a mile in their shoes on the mountain and in the snow. With intimacy and emotion set against breathtaking backdrops, Purple Mountains navigates America’s divide with a refreshing perspective: even though we may disagree about climate policy, our shared values can unite us

Nóouhàh-Toka’na, known as swift fox in English, once roamed the North American Great Plains from Canada to Texas. Like bison, pronghorn and other plains animals, Nóouhàh-Toka’na held cultural significance for the Native Americans who lived alongside them. But predator control programs in the mid-1900s reduced the foxes to just 10 percent of their native range. At the Fort Belknap Indian Community in Montana, members of the Aaniiih and Nakoda tribes are working with the Smithsonian’s National Zoo and Conservation Biology Institute and other conservation partners to restore biodiversity and return Nóouhàh-Toka’na to the land.

Fascinating -- and unintentionally funny -- experiments at Austria's famed Institute for Experimental Psychology involve a subject who for several weeks wears special glasses that reverse right and left and up and down. Unexpectedly, these macabre and somehow surrealist experiments reveal that our perception of these aspects of vision is not of an optical nature and cannot be relied on, while the unfortunate, Kafkaesque subject stubbornly struggles through a morass of continuous failures.

A documentary about the impacts of climate change on the Republic of the Marshall Islands and its people. Most parts of the Marshall Islands are less than 5.9 feet above sea level. Forecasts predict the uninhabitability of the country by 2050.

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

A film about the importance of heirloom seeds to the agriculture of the world, focusing on seed keepers and activists from around the world.

What caused Building 7 to collapse on 9/11? Dr. Leroy Hulsey from the University of Alaska Fairbanks may have the answer, following an exhausting four year engineering study.

A celebration of the universe, displaying the whole of time, from its start to its final collapse. This film examines all that occurred to prepare the world that stands before us now: science and spirit, birth and death, the grand cosmos and the minute life systems of our planet.

The old spirit of the Yukon returns as Dawson City prepares for its Discovery Day celebrations. Witness a round of nostalgic scenes: a main street parade, refurbished saloons, the can-can. Time recedes as the film explores the hazardous mountain passes and the golden creek of Eldorado.

From Raymond Baxter live on Tomorrow's World testing a new-fangled bulletproof vest on a nervous inventor to Doctor Who's contemporary spin on the War on Terror, British television and the Great British public have been fascinated with the brave new world offered up by science on TV. Narrated by Robert Webb, this documentary takes a fantastic, incisive and funny voyage through the rich heritage of science TV in the UK, from real science programmes (including The Sky At Night, Horizon, Tomorrow's World, The Ascent of Man) to science-fiction (such as The Quatermass Experiment, Doctor Who, Doomwatch, Blake's 7, The Hitchhiker's Guide to the Galaxy), to find out what it tells us about Britain over the last 60 years.

Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists think changes in the sun's behaviour may have powerful effects on our climate.