Thursday, April 29, 2010

Cosmic Log: How dino feathers changed
[ Wed, 28 Apr 2010 21:59:24 GMT ]

Science editor Alan Boyle's Weblog: A rare fossil find from China reveals how dinosaurs' feathers changed as the creatures matured.Science editor Alan Boyle's Weblog: A rare fossil find from China reveals how dinosaurs' feathers changed as the creatures matured.


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