mammoth being chased by earlt humans

In the prehistoric world, a Cro-Magnon tribe depends on an ever-burning source of fire, which eventually extinguishes. Lacking the knowledge to start a new fire, the tribe sends three warriors on a quest for more. With the tribe's future at stake, the warriors make their way across a treacherous landscape full of hostile tribes and monstrous beasts. On their journey, they encounter Ika, a woman who has the knowledge they seek.

Orson Welles explains the creation process of a unique motion picture, a first of its kind, with contributions from the diverse range of worldwide talents who made it possible.

Natural changes have the clans moving. Iza, medicine woman of the "Clan of the Cave Bear" finds little Ayla from the "others"' clan - tradition would have the clan kill Ayla immediately, but Iza insists on keeping her. When the little one finds a most needed new cave, she's allowed to stay - and thrive.

Neanderthals cross their territory hunting a mammoth. Once a friendly mammoth notices the danger, she joins in the fight making the Neanderthals flee in turn. As the mammoths take chase, more Neanderthals join in the hunt and turn away the mammoths. As both groups grow in numbers, the sabretooth tigers take this opportunity to try and catch some easy prey. The mammoths and the Neanderthals must now both run away from the danger.

Ten thousand, years ago humans shared the planet with mammoths, giant creatures that roamed the Northern Hemisphere through Asia, Europe and North America. In the heart of Siberia, they numbered in the hundreds of thousands before becoming extinct for reasons that are still unknown. Today, scientists believe that they have the tools to bring one of these incredible creatures back to life. Mammoth: Back from the Dead follows a team of international scientists as they race to revive a long-extinct species in one of the most expensive, ambitious and audacious scientific undertakings ever. Follow this team on a quest to achieve one of the most audacious undertakings ever: to excavate frozen mammoth tissue in order to clone it.

The discovery of woolly mammoth remains raises important questions.

Ancient caveman struggle to hunt down a woolly mammoth.

10,000 B.C. was a time of cataclysmic change on Earth. Extreme climactic fluctuations hurled the planet into a minor ice age; megafauna like the saber-toothed tiger and woolly mammoth were suddenly becoming extinct; and early humans began to inhabit North America. Cold and hungry, their fragile communities undertook perilous hunting expeditions. The slaughter of a single mammoth, weighing nearly ten tons, could be the difference between survival and death. Journey to 10,000 BC. brings this unique and thrilling period to life, and investigates the geologic and climate changes that scientists are just beginning to understand. In a major forensic investigation, History visits early human archaeological sites to uncover fossilized bones, ancient dwellings, and stone weapons, and uses state-of-the-art CGI to recreate the treacherous mammoth hunts and the devastating impact of a comet colliding with Earth.