Journey to 10,000 B.C. (DVD)

Travel back 10,000 years to a time of change on Earth. As our ancestors began to make their mark across the continents, Earth's climate changed dramatically, heralding a new mini ice-age. To find out how our predecessors managed to survive, a team of scientists visit archaelogical sites in North America, uncovering human and mammoth fossil remains that finally shed light on the lives our ancestors led.