A century ago, scientists unearthed fossils of a gigantic carnivorous dinosaur bigger than Tyrannosaurus rex in the Sahara desert, but until recently, paleontologists thought the fearsome beast was ...

Newly unveiled fossils indicate a dinosaur known as Spinosaurus aegyptiacus was built to live part of the time in water, according to a report published online for the journal Science. Measuring 50 ...

(KCBS)— Archaeologists believe some lost dinosaur bones unearthed nearly a century ago of a creature bigger than a T-Rex may have belonged to one of the weirdest creatures to ever roam the Earth. The ...

The largest predatory dinosaur to ever walk on Earth sported a massive sail that rose from its back, but it turns out this imposing creature would have made for a very slow and awkward swimmer, ...

Earlier this year, paleontologists proved Jurassic Park wrong yet again by discovering that the superpredator Spinosaurus was the first water-dwelling dinosaur. Now some of the same team has found ...

Spinosaurus was even bigger than the T-rex, and new discoveries indicate you wouldn't have been safe even in the water. Spinosaurus, it turns out, was an excellent swimmer thanks to its large, ...

While paleontologists have known of Spinosaurus for a while now (as have viewers of "Jurassic Park 3"), recent findings reveal some surprising new information about the life of the largest carnivore ...

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. Giganotosaurus relied more on slashing ...

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