From the exquisite brown bears and aquatic salamanders of Predjama Castle, to the Neuschwanstein Castle that inspired the fictional fortresses of some of Disney's most iconic princesses, explore the curious history of these imposing European structures and the creatures that now call them home.
The ocean floor is home to centuries' worth of sunken vessels integrated into marine habitats. Explore extraordinary wrecks around the world and learn how these artificial structures have become a part of the ecosystem--and in some cases, a vital tool in reversing the effects of human impact.
Nowhere is the full range of nature's force more apparent than during a volcanic eruption. Join us on daring odysseys to the fiery hearts of these volcanic caldera and witness firsthand their awesome displays of power.
The waters bordering the Arabian Peninsula are home to a host of unique marine animals: from predators like zebra sharks and giant stingrays, to camouflage kings like the cuttlefish and sea horse, to occasional visitors like the migrating whale shark and hawksbill turtle. Wade into this little-seen world of ocean oddities.
Dive into the secret and surprising lives of some of Australia's signature wildlife. From mini marsupials to flying foxes, join these extraordinary creatures thriving in the otherworldly landscapes of this astonishing island-continent.
Animals congregate in places where their basic needs can be met: havens from predators where competition for food is manageable and breeding opportunities are abundant. Journey to the habitats of these one-of-a-kind animals and learn their survival stories, from nesting fairy penguins, to migrating caribou.
Embark on a journey into the world's most unforgiving arctic zones, where land and ice are inseparably joined. Swim through the mammoth Mackenzie Delta, or explore the great tundra of Nunavik. These hostile regions yield little for the hardy wildlife and local Inuit tribes that wait patiently for an all-too-brief summer.
In the heart of Beijing lies the largest palace in the world, The Forbidden City. For five hundred years, it served as the home of the almighty Emperors of China along with their wives, concubines, and entourages of tens of thousands of eunuchs and civil servants. But the Forbidden City is more than an imperial residence; it is the center of the universe, a unique complex of structures revealing a hierarchy of power both imperial and divine.
Africa's spectacular biodiversity extends across a vast, numerous network of ecosystems. Explore the continent's incredible landscape and the unique wildlife that call its many different environments home.
The amazing thing about nature is the number of ways it continues to surprise us - and in the case of these unique creatures, it appears we're barely scratching the surface. Spend some time in the company of nature's evolutionary mavericks.
To many, the legacy of King Henry VIII begins and ends with his six wives. But remarkable though his marital history is, it is not what defines him. Just as influential were the men who surrounded him before and during his 37-year reign as King of England. Join host Dr. Tracy Borman as she reveals the story of Britain's most famous monarch and how his male advisors, ministers, family, and friends molded his views, shaped his destiny, suffered his ruthlessness, and, in the end, exploited his vulnerability.
Voyage to Europe's Carpathian mountains, where vast primeval forests, steep gorges, and isolated peaks offer a vital refuge to some of the continent's most charismatic creatures, including massive brown bears, elusive lynx, and the Eurasian wold.
Scattered throughout the wild lands of Africa are a number of protected havens that shelter some of the continent's most iconic wildlife. Explore these majestic natural sanctuaries dedicated to the preservation of the continent's rich yet vulnerable wildlife heritage.
The European Union has been beset by a series of comings and goings over the last few years, each triggering its own brand of crisis. The civil war in Syria created the biggest wave of refugees to hit Europe since World War II, sparking contested debates on how to divvy up tens of thousands of refugees across E.U. countries. Meanwhile, in the U.K., Britain's vote in favor of Brexit added to the turmoil. Go behind the scenes with firsthand accounts of Europe's tumultuous last decade and its impact around the globe.
From the untouched, pristine waters of the Caribbean island of Bonaire to the vibrant beauty of the Mesoamerican Reef, explore some of the rarest protected aquatic paradises in the world.
With their distinctive appearance, trademark bounce, and babies in pouches, kangaroos are Australia's most iconic marsupial. But kangaroo life isn't without its challenges: Predators like the dingo or goanna are always looking for dinner, and evading them is life's number one priority. Take a closer look at the up-and-down life of an Australian icon.
A number of iconic species call the vast biodiversity of Africa home. From close-knit communities of hamadryas baboons to graceful herds of springbok, get a closer look at the some of the remarkable wildlife within the continent's mighty ecosystem.