Paleontology
- 			 Paleontology PaleontologyFossils push back origins of modern mammalsFossils of three newly identified early mammals from China suggest that the common ancestor of today’s mammals lived over 200 million years ago. By Meghan Rosen
- 			 Paleontology Paleontology‘Dinosaur 13’ details custody battle for largest T. rexDocumentary details nasty custody battle over the dinosaur nicknamed Sue, the largest T. rex skeleton ever found. By Meghan Rosen
- 			 Paleontology PaleontologyWorld’s largest dinosaur discoveredA plant-eating dinosaur named Dreadnoughtus schrani has claimed the record for most massive land animal discovered to date. By Meghan Rosen
- 			 Paleontology PaleontologyDinosaurs shrank continually into birdsSteady miniaturization and rapidly changing skeletons transformed massive animals into today’s fliers. By Meghan Rosen
- 			 Paleontology PaleontologyFeathered dinosaurs may have been the rule, not the exceptionNewly discovered fossil suggests feathers may have been common among all dinosaur species. By Meghan Rosen
- 			 Paleontology PaleontologyDinos’ long tail feathers may have stopped crash landingsC. yangi's long tail feathers may have helped it control its flight speed as it tried to land. 
- 			 Paleontology PaleontologyBaby mammoths died traumatic deathsCT scans show that two young mammoths probably suffocated. By Meghan Rosen
- 			 Paleontology PaleontologyDuck-billed dinosaurs roamed the Arctic in herdsYoung and old duck-billed dinosaurs lived together in herds in the Arctic, tracks preserved in Alaska indicate. By Meghan Rosen
- 			 Paleontology PaleontologyFossils reveal largest airborne birdDespite its massive size, an extinct bird may have been an efficient glider. 
- 			 Paleontology PaleontologyFlightless dino-bird wore full-body feathersRecently unearthed Archaeopteryx fossil sports full coat of feathers, suggesting feather evolution was more complex than previously thought. 
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- 			 Paleontology Paleontology‘Dinosaurs Without Bones’ gives glimpse of long-gone lifeIchnologist Anthony J. Martin explains his research piecing together dinosaurs’ lives from footprints and other traces. By Sid Perkins