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Riddle of the Bones
Piece together clues about our early ancestors.
 
 
Deep Time
Explore 4 billion years of life on Earth.
 
 
Life's Grand Design
Are nature's complex forms evidence of "intelligent design?"
 
   
An Origin of Species
Witness for yourself how a new species can evolve.
 
 
  related topics  
   
  Human Evolution  
   
  Adaptation and Natural Selection  
   
  Deep Time/History of Life  
 
 
       
 
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