What if the giant sail-backed Spinosaurus wasn't actually a swimming dinosaur at all? Despite some scientists' impressions of the dinosaur, as well as the way it is portrayed in Jurassic Park 3, the ...

Doing what they do better than any animal that ever evolved, a pair of the giant sail-backed predators, Spinosaurus aegyptiacus, wade into nearshore waters for prey as pterosaurs soar overhead some 95 ...

The Spinosaurus thigh bone (left) was thin sectioned with a diamond saw (middle) to reveal under magnification its bone structure (right). Disclaimer: AAAS and EurekAlert! are not responsible for the ...

WASHINGTON – Picture the fearsome creatures of “Jurassic Park” crossed with the shark from “Jaws.” Then super-size to the biggest predator ever to roam Earth. Now add a crocodile snout as big as a ...

The land would later become the Iberian Peninsula, and the valley the creature stood would be buried deep in the rocks of Portugal. About 125 million years later, paleontologist Pedro Marrecas would ...

As Jurassic World Rebirth stomps into cinemas, it’s worth remembering a rule so rock solid that it should be cast in amber: as with Steven Spielberg’s original Jurassic Park (1993), the best films in ...

There once was a place on Earth so overrun with giant, meat-eating predators that even a Tyrannosaurus rex would have been nervous. One predator there was even bigger than T. rex, and scientists now ...

WASHINGTON -- Picture the fearsome creatures of "Jurassic Park" crossed with the shark from "Jaws." Then super-size to the biggest predator ever to roam Earth. Now add a crocodile snout as big as a ...

WASHINGTON (AP) - Picture the fearsome creatures of "Jurassic Park" crossed with the shark from "Jaws." Then super-size to the biggest predator ever to roam Earth. Now add a crocodile snout as big as ...

The Spinosaurus made its on-screen debut in Jurassic Park III back in 2001 and remains one of the most controversial dinosaurs in the franchise. Towering over the T-Rex, this dinosaur has ...