Its bite force was equivalent to 6 tons — enough force to rip a car in half. It had 60 serrated teeth that were about eight inches long. A large skull indicated a larger brain and intelligence. Its ...

Spinosaurus, one of the most beloved dinosaurs, ... Early diagrams from the 1930s imagined it in large detail, towering over humans, like a Tyrannosaurus rex with an exaggerated spine.

Despite what's depicted in movies and books, the real Tyrannosaurus rex was likely an awkward swimmer at best. To date, no ...

Spinosaurus, the largest predatory dinosaur that sported a massive sail on its back, ... Spinosaurus was even larger than Tyrannosaurus rex and measured 45 feet (13.7 meters) long.

Spinosaurus vs. T. rex. With a length of 50 feet (15 meters), the sail-backed dinosaur ranks as the largest known land predator — even bigger than Tyrannosaurus rex.

While the mighty Tyrannosaurus Rex is rightly recognised as being among the most fearsome of carnivorous dinosaurs, in recent years an even larger beast - the spinosaurus - has begun to attain a ...

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 ...

A newly discovered fossil could change the way paleontologists have modeled the Spinosaurus for ... for the unique sail on its back and being a much larger predator than the Tyrannosaurus Rex.

Scientific detective work spanning 100 years and three continents has revealed the first swimming dinosaur: a fish-eating beast that paddled like a duck and was bigger than a Tyrannosaurus rex. A ...

Bigger than T. rex A German aristocrat named Ernst Freiherr Stromer von Reichenbach made several expeditions to the Egyptian Sahara between 1910 and 1914, and discovered dozens of new dinosaurs ...