mei 222013
 
Cosmic Impact Just After the Latest Ice Age Confirmed?

  About 12,800 years ago when the Earth was warming and emerging from the last Ice Age, a dramatic and anomalous event occurred that abruptly reversed climatic conditions back to near-glacial state. According to James Kennett, UC Santa Barbara emeritus professor in earth science, this climate switch fundamentally –– and remarkably –– occurred in only [continue reading]

aug 082012
 
New Impact Crater in the Arctic Discovered

  Researchers from the University of Saskatchewan and the Geological Survey of Canada (GSC) have discovered a massive meteor impact from millions of years ago in Canada’s western Arctic. Geological Survey of Canada geologist Keith Dewing examining shatter cones and taking notes at the newly discovered Prince Albert impact crater, northwestern Victoria Island, western Arctic. [continue reading]