In the Womb: Multiples

A young pair from Stuttgart fly to Shanghai to hop aboard the textile business of his father while she prepares for the birth of their son. A story about the ever more common movement of Germans into the East for professional gain.

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

New discoveries reveal the deadly secrets of the Bermuda Triangle as experts use cutting-edge science and technology to investigate the strange disappearances in this mysterious place.

Identical twins are fascinating beings. They are born with the same genetic makeup and develop amazing similarities - and remarkable differences - over the course of their lives. The impressive documentation presents extraordinary pairs of twins and the latest findings from twin research.

Follow astronaut Scott Kelly's 12-month mission on the International Space Station, from launch to landing, as NASA charts the effects of long-duration spaceflight by comparing him to his identical twin on Earth, astronaut Mark Kelly.

Earthquakes, tsunamis, volcanic eruptions, and extreme weather. Has Earth always been this way? Featuring footage of top geologic hot spots on every continent, the film traces the scientifically-based story of the 4.5 billion-year-old Earth, from the core to the crust and up into the atmosphere.

A look at the world of in vitro fertilization and the rapidly-advancing science of childbearing.

An astounding exposé that gives voice to the unwitting subjects of an infamous American scientific experiment: the 1960s Neubauer-Bernard study of separated twins. Told from the perspective of the Jewish identical twins and triplets who were secretly split up in infancy and adopted through Louise Wise Services, a Jewish adoption agency, the documentary examines the traumatic, long-term effects of the separations — and continuing deception — on the children and their adoptive families.

Professor Alice Roberts joins entomologist Tim Cockerill in a house filled with hundreds of spiders in a one-off documentary revealing the secret life of the spider in the home.

Two parts documentary about the brain: "The Magic of the Unconscious" and "The Power of the Unconscious" "Your brain is a state-of-the-art marvel, managing 90% of everything you do without letting you know regardless of whether you're awake or asleep. When you think you have an idea your brain has already had that idea. Something in your head navigates you through the everyday adventures of modern life, something that decides things for you before you can think about it, because your brain is always on automatic."