paleontology
New evidence comet or asteroid impact was last straw for dinosaurs
February 7, 2013
Scientists find oldest dinosaur, or closest relative yet
December 5, 2012
Fast-growing dinos, slow-growing crocs
December 2, 2011
Cycads are not “living fossils” from Dinosaur Age
October 21, 2011
Dinos r-o-a-a-r-r-r at Lawrence Hall
June 6, 2011
Has the Earth’s sixth mass extinction already arrived?
March 2, 2011
T. rex more hyena than lion
February 22, 2011
Third human species discovered in Siberian cave
December 22, 2010