#Breaking #News #USA
When Dinosaurs Ruled the Earth, Mammals Took to the Skies
#Science
By @CARL ZIMMER from NYT
New fossil discoveries show that prehistoric “squirrels” glided through forests at least 160 million years ago, long before scientists had thought.
http://ift.tt/2vjKl5I
When Dinosaurs Ruled the Earth, Mammals Took to the Skies
#Science
By @CARL ZIMMER from NYT
New fossil discoveries show that prehistoric “squirrels” glided through forests at least 160 million years ago, long before scientists had thought.
http://ift.tt/2vjKl5I
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