Killer Instincts
Takes a look at the hierarchy of animals in the wild as they fight each other to survive.
Takes a look at the hierarchy of animals in the wild as they fight each other to survive.
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A visit to the Malay Archipelago, which is one of the last untouched nature paradises.
Almost everywhere is over 30 C and some places in the south are even reaching 50 C.
Life begins once again as the sun is heating all in the Iberian Peninsula.
The time of stillness and silence has come, but most animals aren't able to hibernate.
Manuel Calderon de la Barca Sanchez examines the nature of forces and matter in the universe.
Journey to the royal tombs of Egypt and explore the history of ancient Egyptian society as told through the mummies of the past.
The rise of extreme energy, the end of economic growth, the people caught in the middle. To the Ends of the Earth is a feature documentary about the state of our energy system today, and the people we meet are uniquely positioned.
A history of the nation's first transcontinental railway accompanies a steam-train ride through the Canadian Rockies.
Experts explore the issue of sexuality and camaraderie in older animals.
Experts take a look into the physiological secrets and factors that determine life expectancy.
Researchers provide an insight into how different animals react to impending death.
Jump in the flow of the East Australian Current with migrating humpback whales.
Creatures of Europe: the mongoose; the dragonfly.
Creatures of North America: the Canada goose; the beaver.
Creatures of South America; a jaguar's jaws' ability to crush bone; Galápagos tortoise.
A cow's four-chambered stomach; a disorder that makes goats faint; horsepower.
The world's oceans hold secrets to discover, from the ruins of Pompeii to the Santa Maria.
A look at China's immense historical records, which include data about warfare, traditions and more.
A look at the Dark Age's pagan Vikings, forgers of crucible steel and the Ulfberht Sword.
A look at the societies that flourished 2,000 years before Christ.
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