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Bow down thine ear to me; deliver me speedily: be thou my strong rock, for an house of defence to save me.

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Purpose The Milankovitch, or astronomical, theory holds that the timing of Ice Ages is controlled by slow changes in Earth’s orbital and...

Purpose In 1997, paleontologist Dr. Mary Schweitzer accidentally stumbled upon what appeared to be blood vessels and blood cells from a T. rex...

Gary Parker In rural south Florida where I grew up (Arcadia, DeSoto County), where my wife, Mary, and I had the first of our...