The truth about the phenomenon of
Find out about this incredibly rare natural phenomenon and measure your fineness.Bunda Cliff: The end of the world?
The Great Australian Bight in southern Australia has a place called the Nullarbor Plain. With an area of 270,000 square kilometers and extending about 1000km from east to west,Will America be destroyed by volcanoes?
The world's largest super volcano under Yellowstone National Park in Wyoming state (USA) is operating very strong with a record speed since 2004 up to now.