A Moment of Science

Posts tagged pterosaur

March 16, 2012

 

clock on white background

Does Life Evolve The Same Way, Twice?

Suppose you had the ability to wind back the clock to just before life appeared on earth and let it all happen again. Would life evolve in the same way twice?

November 30, 2009

 

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Prehistoric Runways

What are prehistoric runways and why are they so important?

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