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Allen Glazner is a geologist, educator and author who believes that understanding the geological story of an area greatly enhances one’s enjoyment of the landscape. Allen earned a doctorate in geology ...

From a lake that claimed hundreds of lives to another that mummifies creatures that fall in, these lakes will send a shiver up your spine. A canoeist paddles by the Slate Islands on Lake Superior. The ...

The best evidence yet for ancient alien life on Mars The best evidence yet for ancient alien life on Mars Did Pluto ever actually stop being a planet? Experts debate. Did Pluto ever actually stop ...