What would life on earth be like without the moon? Well, chances are, there wouldn't be any life on earth without the moon. Life – if it had started at all – would still be in the earliest stages of evolution.
a documentary that goes beyond Yellowstones tourist hotspots and travels deep inside the 2 million acre national park to reveal the backcountry wilderness few have seen
The greatest mass extinction in Earth's history was caused by a gigantic eruption of methane gas from deep in the oceans, 250 million years ago. That is the theory of a Northwestern University scientist, who says similar, if smaller, disasters have occurred regularly throughout history
openair party
It is a mystery that scientists are determined to solve. Why do some people survive exposure, predators, starvation and trauma, while others succumb? We explore the incredible and dramatic real life mysteries of three people struggling to survive against all odds.
The Grand Canyon is a natural wonder so large it can be seen from space. Examining the layers of rock exposed from centuries of of erosion, geologists trace the canyon back to its early days when the Colorado River first began to flow through the region.
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National Geographic China's Lost Girls.avi
Documentary: A very Touching Adoption STORY of China!
Using high-tech forensic science, see why some scientists believe that early pioneers, with a sophisticated understanding of engineering, arrived thousands of years earlier than we previously believed.
Several possible reasons for the Triangle's reputation as a danger zone are investigated. Scientists have discovered that the area's magnetic field has dropped considerably in the last 20 years. Could activity involving underwater volcanic vents be affecting the field and posing a threat to vessels? UFO's, as well as bizarre weather conditions, are also considered as possible explanations.
In September 2006, a brand-new business jet collided with a passenger plane over Brazil. Find out why there were no problems reported via radio from either plane.
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