When we think of dinosaurs, images of bones and lean, reptile-like beasts come to mind, but a new study may have just ...

Like other non-bird dinosaurs of its time ... also depend on the dinosaur's muscle and fat ratios. Overall, carnivorous ...

which is not the common thing for these big dinosaurs,” said Dr. Carrano. “An unusual aspect of the teeth of T-rex is that they're really fat, like bananas, rather than just a slender blade ...

“It’s also about the tiny imperfections that all living animals have that make them feel alive—the scars, the fat ... T-Rex dance,” says Fletcher. “But what we do see in theropod ...

rex relative, they found it was in good condition and it didn't show that uneven damage pattern.With this evidence and other clues from the dinosaurs' anatomy, the study makes a good case for ...

T. rex is thought to have eaten armored Triceratops and big-brained duck-billed dinosaurs, while Giganotosaurus probably took down the largest-ever land animals: the long-necked sauropod dinosaurs ...

rex shouldn’t be reclassified. Any variations in fossils merely reflect the fact that dinosaurs, like humans, come in different shapes and sizes. “Tyrannosaurus rex remains the one true king ...

Don't tell the producers of Jurassic World, but dinosaurs like Tyrannosaurus rex may have grown even larger than we previously thought based on the fossils they left behind. This is the conclusion ...

About 75 million years ago in what is now Canada's Alberta province, this fearsome T. rex cousin set about hunting ... to have hunted big plant-eating dinosaurs. "Adult tyrannosaurs were well ...

In How Fast Did T. rex Run?, Hone sets the record straight. Some dinosaurs sported red, white, or iridescent black colors, and showed patterns of colorful patches, spots, or stripes. A small ...