In this series, TV presenter Michael Mosley and botanist James Wong explore the physics, chemistry and biology inside every bite of food we eat.
This series explores the magnitude and scale of modern air travel, and the challenges faced by those responsible for its smooth functioning.
From animal oddities and bizarre science to medical marvels, scientists and experts examine some of the world's strangest mysteries and phenomena.
Cameraman Gordon Buchanan visits the Democratic Republic of the Congo, where he befriends and studies a family of endangered Grauer's gorillas.
Join zoologist Dr. George McGavin for a fascinating, up-close look at the habits and behaviors of primates, our closest animal relatives.
This interactive series uses games, illusions and experiments to illustrate how our brains manufacture our reality and often play tricks on us.
Archaeologist Sarah Parcak follows clues to early Viking explorations and discusses just what these notoriously fierce warriors were really like.
This series examines the aerodynamics of flight and the evolutionary processes that have enabled certain species to survive by taking to the skies.
This documentary series examines Nazi Germany's military hardware, defenses and technology, including fortifications, U-boats and ballistic missiles.
Sir David Attenborough examines a recently discovered collection of dinosaur fossils. CGI and 3-D scans reveal what the beast may have looked like.
This dynamic series spans the globe to explain the complex natural forces that govern the planet, from shape and color to motion and the elements.
Uncover fascinating new information about the 'lost' underwater city of Atlantis, a legend that has long mystified scholars and explorers.
Explore the storied history of the iconic Tower of London as it evolved from a royal castle into a dungeon prison and, finally, an armory and mint.
Experts share their insights about infamous murder cases, acts of terrorism, government corruption and other shocking crimes.
This documentary series makes use of disguised spycam technology to offer an unprecedentedly intimate look at the ups and downs of penguin life.
Dr. Ingrid Visser shares the water with killer whales, one of the world's most feared and misunderstood species, for clues to the state of our oceans.
"Horizon" examines the recent discovery of supermassive black holes, which spawn galaxies even as they threaten to destroy everything in their path.
Secret cameras disguised as marine animals infiltrate the world of wild dolphins, chronicling the everyday lives of these enchanting creatures.
How was the scientific understanding of the ancients so advanced? A team of experts answers this and other questions in this fascinating series.
State-of-the-art spy cameras track polar bears in Norway, revealing the daily life, curiosity and intelligence of the massive and beautiful predators.
Collecting highlights from the epic documentary series that explores the entire polar year and the inhabitants, from the north to the south.