BlogArena

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

25. Aug 2019

October 17, 2016
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What did Earth’s ancient magnetic field look like?

Washington, DC — New work from Carnegie’s Peter Driscoll suggests Earth’s ancient magnetic field was significantly different than the present day field, originating from several poles rather than the familiar two. It is published in Geophysical Research Letters.

June 9, 2014
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Earliest birds lacked wide diversity of modern descendants, study finds

Birds come in astounding variety—from hummingbirds to emus—and behave in myriad ways: they soar the skies, swim the waters and forage the forests. But this wasn’t always the case, according to research by scientists at the University of Chicago and … Continue reading