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Quantum fluctuations in space, science, exploration and other cosmic fields... served up regularly by MSNBC.com science editor Alan Boyle since 2002.

Alan Boyle covers the physical sciences, anthropology, technological innovation and space science and exploration for MSNBC.com. He is a winner of the AAAS Science Journalism Award, the NASW Science-in-Society Award and other honors; a contributor to "A Field Guide for Science Writers"; and a member of the board of the Council for the Advancement of Science Writing.

Check out Boyle's biography or send a message to Cosmic Log via cosmiclog@msnbc.com.



Scientific smorgasbord on the Web

Posted: Tuesday, April 28, 2009 3:10 PM by Alan Boyle

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Hmmmmm....impact didn't extinguish the dinos? The author of this study (Keller) and a handful of others have been tilting at this windmill for the better part of 2 decades. They have convinced very few people, in the face of the mountain of evidence that Chicxulub DID kill them off. And they have way too much of their careers and emotional capital invested to have objective views on this subject. And the press coverage of this single paper has been bordering on sensationalism, at the expense of confusing people about the true state of this 'controversy'.


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