Paleontologist Paul Sereno and an international team have named a new species of sail-backed predator, Spinosaurus mirabilis, from fossils pulled out of remote desert outcrops in Niger. The animal ...

When you think of dinosaurs, you likely imagine giant creatures roaming the land. However, there was a dinosaur that ...

For years, controversy has swirled around how a Cretaceous-era, sail-backed dinosaur—the giant Spinosaurus aegyptiacus—hunted its prey. Spinosaurus was among the largest predators ever to prowl the ...

WASHINGTON, Aug 15 (Reuters) - Tyrannosaurus subdued prey with raw power, using bone-crushing bite force. But other meat-eating dinosaurs that rivaled T. rex in size used different approaches.

Sue the T. rex has been the undisputed queen of prehistoric displays at the Field Museum of Natural History in Chicago. But now, an impressive new exhibit is giving Sue a run for its money. Meet the ...

Add Yahoo as a preferred source to see more of our stories on Google. A 46-foot (14m) long Spinosaurus cast debuts at the Field Museum in Chicago, Illinois, US, June 2, 2023. (photo credit: ...

Add Yahoo as a preferred source to see more of our stories on Google. Unearthed in a rare Saharan fossil site in Niger, Spinosaurus mirabilis had a large head crest that may have signaled a message to ...

For years, controversy has swirled around how a Cretaceous-era, sail-backed dinosaur—the giant Spinosaurus aegyptiacus—hunted its prey. Spinosaurus was among the largest predators ever to prowl the ...

The visual of a T. rex stomping around on a movie screen, eating people and roaring is a lot like pizza. When it's good, it's really good. And even when it's bad, it's still pretty good. Nevertheless, ...