A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.
A new study is challenging a long-standing view of the final days of the dinosaurs. For decades, many palaeontologists ...
Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, ...
A recent study suggests the unique geology of an area in Wyoming makes it a trove of unusually preserved fossils ...
A pair of Edmontosaurus specimens found in a Wyoming dig help researchers to understand the process that led them to be ...