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What Killed Dinosaurs

Explosive New Theory Explains Dinos' Demise

Posted 12.17.2012 | Science

By: Tia Ghose, LiveScience Staff Writer Published: 12/07/2012 12:01 PM EST on LiveScience SAN FRANCISCO — Volcanic activity in modern-day Indi...

Dinosaur Scientists Give Surprising New Explanation Of Animals' Demise

Posted 05.02.2012 | Science

By: Charles Q. Choi, LiveScience Contributor Published: 05/01/2012 11:04 AM EDT on LiveScience Some dinosaur species were declining long before ...