A nearly complete 90-million-year-old dinosaur fossil, Alnashetri cerropoliciensis, is turning evolutionary theories upside ...
A crushed skull reveals Ptychotherates bucculentus, a rare early dinosaur reshaping what we know about evolution before a ...
The American Museum of Natural History is taking visitors back to one of the most dramatic moments in Earth’s history with its new exhibition, “Impact: The End of the Age of Dinosaurs.” The exhibit ...
A groundbreaking study of Tyrannosaurus rex fossils has rewritten what humans know about these prehistoric predators and how long they lived millions of years ago. A study by three US researchers ...