Paleobotanists describe two new genera of ancient conifers based on beautifully preserved fossil seed cones from the Upper Cretaceous of Hokkaido, Japan. The discovery sheds light on the diversity and decline of cunninghamioid conifers during the Cretaceous period.
A new study by an international team from the Perot Museum of Nature and Science confirms that Arctic Alaskan hadrosaurs belong to the genus Edmontosaurus, a previously recognized duck-billed dinosaur. The finding reveals that Edmontosaurus had a huge geographical distribution spanning approximately 60 degrees of latitude in North Amer...
Paleontologists uncover part of a skull from the Liscomb Bonebed, revealing the presence of lambeosaurines in the Arctic during the Late Cretaceous. The discovery suggests that hadrosaurines and lambeosaurines may have had different habitat preferences.
The Perot Museum of Nature and Science has unveiled a free virtual reality app allowing users to explore the Dinaledi Chamber, where famous ancient human fossils were discovered. The app provides global access to researchers, students, and amateur explorers to experience this unique site.
A team of paleontologists discovered dozens of hadrosaur and therizinosaur tracks in Denali National Park's lower Cantwell Formation, providing evidence that Alaska served as a gateway for dinosaur migration between Asia and North America during the Late Cretaceous period. The co-occurrence of these dinosaurs in Alaska challenges previ...
Researchers have discovered the oldest Asian fossil of a hesperornithiform, a group of diving birds that adapted to ocean life. The specimen, named Chupkaornis keraorum, provides new insights into the early evolution of these birds and their adaptation to marine environments.
Nine massive neck vertebrae discovered in Texas reveal new details about the giant sauropod Alamosaurus sanjuanensis, shedding light on its relationships and migration to southern North America. The fossils are permanently exhibited at Dallas' Perot Museum of Nature and Science.
A 90-million-year-old fossil fish has been identified as a new species, Pentanogmius fritschi, with a tuna-like body and unique 'hook-shaped sail'. The discovery was made by Kenshu Shimada and his team at the Perot Museum of Nature and Science in Dallas.