BlogArena

General blog about anything and everything of everyday's life.

22. Nov 2019

July 15, 2014
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Were Dinosaurs Cold-Blooded or Warm-Blooded? Neither, Study Finds

A study that originated in the lab of UA biologist Brian J. Enquist with UA alum John Grady suggests dinosaurs had a metabolism that was neither warm- nor cold-blooded, but somewhere in between. Dinosaurs dominated the Earth for more than … Continue reading

March 9, 2012
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Iridescent, Feathered Dinosaur Offers Fresh Evidence That Feathers Evolved to Attract Mates

AUSTIN, Texas — A team of American and Chinese researchers has revealed the detailed feather pattern and color of Microraptor, a pigeon-sized, four-winged dinosaur that lived about 120 million years ago. A new specimen shows the dinosaur had a glossy … Continue reading

January 24, 2012
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Winged Dinosaur Archaeopteryx Dressed For Flight

*The iconic, winged dinosaur Archaeopteryx was dressed for flight, an international team of researchers led by Brown University has concluded. The group identified the color of the raven-sized creature’s fossilized wing feather, determining it was black. The color and the … Continue reading