About 120 million years ago, southern Australia was not the sunny, temperate land we know today. Instead, it lay within the polar circle, blanketed by months of darkness and icy winds. But in the face ...

Think "dinosaurs" and you probably conjure up behemoths trudging through sweltering swamps or torrid tropical forests. But Rich and other scientists working in Australia, Alaska and even atop a ...

The fossil of a large egg dating from the time of the dinosaurs has been found for the first time on the continent of Antarctica. In addition to its large size and unique location, this discovery is ...

Case, Judd A., Martin, James E., Chaney, Dan S., Reguero, Marcelo, Marenssi, Sergio A., Santillana, Sergio M., and Woodburne, Michael O. 2000. "The First Duck-Billed ...