Study: Climate stress killed dinosaurs
Friday, March 19, 2010 - 14:07
in Paleontology & Archaeology
By STEFAN NICOLAUPI Europe CorrespondentBERLIN, March 19 (UPI) -- Severe climate change, and not a meteorite, was the main reason behind the mass extinction of the dinosaurs and other species 65 million years ago, according to a new study.