Spinosaurus, the terrifying dinosaur that was the antagonist of "Jurassic Park III," was an actual "river monster," according to newly published research. The study, published in the scientific ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: A pedestrian walks past a life-size model of the Spinosaurus aegyptiacus dinosaur outside the National Geographic ...

Spinosaurus was one of the strangest and largest predators to ever walk the Earth, growing up to 50 feet long and outweighing most other carnivorous dinosaurs . Unlike T. rex, this giant evolved long ...

WASHINGTON (Reuters) - The huge African predator Spinosaurus spent much of its life in the water, propelled by a paddle-like tail while hunting large fish - a "river monster," according to scientists, ...