Who or what snuffed out the mammoths and other megafauna 13,000 years ago? It takes a certain kind of person to take on this question as his or her life's work. You have to be itching to know the ...

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert ...

Mammoths, dire wolves and saber-toothed cats. Oh my, what a fascinating walk through Pleistocene history is provided by a relatively new Southern Nevada state park. Ice Age Fossils State Park ...