Titanoboa: Monster Snake

During the last Ice Age, millions of large animals roamed the Earth, from wooly mammoths and giant sloths to cave lions and saber-toothed cats. But as the temperatures rose, three-quarters of these species died out. What happened? Can environmental changes alone really explain this mass extinction, or did humans - who at this very time were beginning their conquest of the planet - play a key role? To find out, researchers around the world are hunting and studying fossils in their search for answers to solve the mystery of the Ice Age giants.

Over 60,000 years ago, the first modern humans left their African homeland and entered Europe, then a bleak and inhospitable continent in the grip of the Ice Age. But when they arrived, they were not alone: the stocky, powerfully built Neanderthals had already been living there for hundreds of thousands of years. So what happened when the first modern humans encountered the Neanderthals? Did they make love or war?

A variety of unusual and frightening snakes are featured in this program. These unpredictable reptiles have appeared in both nature and recorded history for thousands of years. The huge appetite of the monstrous python and the toxicity of the Gaboon Viper are examined. Experts also comment on the spitting cobra's ability to hit its distant targets. The eating and mating habits of tropical sea snakes are compared to other snakes that exist exclusively on land. There's additional information about how snakes birth their young and how likely a particular snake is to attack when provoked.

Asia is home to the world's most lethal serpents, but which of its scores of slithering predators is the deadliest? Join venom expert Bryan Fry on his cross-continental quest to find the perfect serpentine killer.

Johnny Knoxville of 'Jackass' releases unused material of stunts, tricks, antics and shenanigans shot during the production of 'Jackass 3D' that didn't make it into the film, as well as the hilarious outtakes.

Woolly Mammoth: Secrets from the Ice is a documentary presented by English anatomist Dr. Alice Roberts that reveals some of the secrets of one of the most widely known extinct animals ever. Humans have been transfixed by the Wolly Mammoth since the end of the last ice age when there were still herds of them roaming the continents of Asia and Europe. Despite many people knowing about the great Woolly Mammoth until recently very little was known about them despite ancient humans living along side them for so long; few documented accounts exist.

Venom expert Dr. Bryan Fry embarks on a dangerous island journey to uncover the deadly secrets of vipers, stonefish and the formidable Komodo dragon.

Resulting pic blurs the line between documentary and fiction as Yanagimachi explores the lives of a couple of groups of peddlers, and they appear to act out their personal dramas for the camera.

Sir David Attenborough joins an archaeological dig uncovering Britain's biggest mammoth discovery in almost 20 years. In 2017, in a gravel quarry near Swindon, two amateur fossil hunters found an extraordinary cache of Ice Age mammoth remains and a stone hand-axe made by a Neanderthal.

Join barefoot scientist Jesús Rivas in the murky marshes of Venezuela on his quest to understand these huge, fearsome reptiles. Up to 30 feet long, weighing many times more than the scientists studying them, anacondas are difficult subjects at best, but the National Geographic team captures brilliant footage of them swimming, resting, mating, and hunting prey.

Monsters Resurrected is an American documentary miniseries that premiered on the Discovery Channel. The program reconstructs extinct animals. It is also called Mega Beasts.