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PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
National Geographic's Explorer gives viewers special access to the issues of the day.
This is a tale of hidden treasure and the scientific shaping of our past, told through the stories of the adventures and discoveries of great archaeologists.
In the heart of Gorongosa National Park, Mozambique, the waters of Lake Urema explode with the thrashing of a giant crocodile tail. Gorongosa was once known as the place where Noah left his ark: 1,500 square miles of lush floodplains in central Mozambique, packed with wild animals. All around, enormous buffalo, soaring fish eagles, and countless antelopes roam freely. But on closer look, something strange is going on. Fifteen years of civil war has taken a heavy toll and many species have been almost completely wiped out. All the usual top predators and prey are virtually missing, except for one - giant crocodiles and thousands of them. Discover what is being done to bring this African oasis back to its former glory, including perhaps the most ambitious restoration effort ever attempted, with elephants, hippos and scores of zebra, wildebeest, impala and buffalo, being relocated into the park.
An epic journey from the geysers of Yellowstone to the rugged Pacific coast of the Olympic peninsula, from the hot desert of Saguaro to the icy Gates of the Arctic, from the subtropical sea of grass in the Everglades to the world-famous peaks of Yosemite and from the mystic Smoky Mountains to the biggest gorge on Earth: the Grand Canyon.
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While dinosaurs may have been some of the mightiest creatures ever to have walked the earth, they also could have been among the most bizarre. With extreme, exaggerated body parts, some predators were loaded with outlandish or disproportionately sized appendages. Join world-renowned paleontologists and travel the globe to unearth some of the lesser-known but most surprising members of the dinosaur family: Mamenchisaurus, whose neck alone was longer than the rest of its body; Chasmosaurus, adorned with a fashionable crown of frilly spikes to attract the eyes of potential suitors; Spinosaurus, with massive extensions from its vertebrae that could have supported a sail or a hump; and Parasaurolophus, whose tube-like head crest may look odd to us, but was a mating magnet back in the day.
The red kangaroo survives in one of the harshest environments on Earth: Australia’s inland plains. High summer temperatures keep the kangaroos inactive during the day, yet these animals thrive and have adapted to various climates, creating a large network of cousins - more than 50 species in all.
Scientists investigate the possibility that alien life-forms influenced human evolution, citing the existence of strange monuments around the world to support their theory.
The Ark of the Covenant and Noah's Ark are two very different Bible stories with one burning question.
In a race against developers in the Rocky Mountains, paleontologists uncover a unique fossil site packed with astonishingly well-preserved bones of mammoths, mastodons, and other giant extinct beasts. The discovery opens a highly focused window on the vanished world of the Ice Age in North America.
When you’ve clawed your way to the top of the food chain, you have to fight to stay there. Experience this harsh reality through the eyes of the determined predators that rely on skill, instinct and evolution to survive. But while they may be masters of their domains, that doesn’t mean things always go their way—and with young mouths to feed, the pressure is on. Three years in the making, the 4-part Secret Life of Predators reveals the hidden, unknown world of predators living in the oceans, forests, open spaces, and on the edge.
Marooned on a stormy island in the South Atlantic, film-makers Jane Watson and Mark Smith are confronted by the bullies of the bird world. Running amok like a delinquent gang of velociraptors straight out of a Spielberg movie, these birds of prey are caracaras - rare, mischievous and dangerous.
The Pit of Death is what some scientists are calling it, others "Dinosaur Pompeii". Envision dinosaur corpses stacked one on top of each other, piled four and five high. But not just any old dinosaurs, new, well-preserved skeletons - many that have never been seen before. A bizarre T. rex ancestor, a triceratops ancestor, an ancient crocodilian and nearly 40 different species dating back 160 million years, a time in dinosaur history of which little is known. The graves of these new species are uncovered deep in the dry and desolate Junggar Basin of western China and a team of palaeontologists unearth answers to this virtual black hole in dinosaur evolution. Watch as the bones are examined, reconstructed and brought back to life, using high resolution CGI, and slowly probe the mystery of who these dinosaurs were, how they died and what they can tell us about the Lost Age of the Dinosaurs.
Spend a year with a Red Panda named Tashi and experience her life in the forests underneath the Himalayas. Along the way, meet the other rare bird, insect and animal inhabitants of this remote lush area in Northern India, including the leopard. And if cute could get even cuter, meet Tashi's cub...
In this prequel to Ancient Earth, travel back in time to the first two of the most powerful extinction periods in history.
The ocean's predators use their remarkable weapons and skills to hunt or defend themselves against other hungry predators.
Five times, Earth has faced apocalyptic events that swept nearly all life from the face of the planet. What did these prehistoric creatures look like? What catastrophes caused their disappearance? And how did our distant ancestors survive and give rise to the world we know today?
In an age of science, one tale of the supernatural continues to seduce us: the legend of the vampire. At last, scientists are digging vampires out of their tombs to take a good, long look at them. What they're finding is a surprising factual side to the ancient legend. Fact may be stranger than fiction!