Could Spinosaurus swim? A new fossil with a scimitar-like head crest provides new evidence on the unsettled question.

Spinosaurs have sometimes been portrayed as swimmers or divers, but a new species of these dinosaurs bolsters the idea that they were more like gigantic herons ...

Recent discoveries about an alvarezsaur called Manipulonyx have drawn renewed attention to this group of bird-like, clawed creatures and the mysteries around their anatomy and behavior The small ...

Determining which dinosaurs were the most dangerous is far more complex than size or teeth alone suggest. Fossils provide physical evidence, but behavior, aggression, and hunting strategies remain ...

Fossil discoveries reveal massive prehistoric predators that once dominated Earth’s oceans. Although often called underwater dinosaurs, scientists continue to debate how these creatures should ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...