The newest addition to the tyrannosaur family tree is named Khankhuuluu mongoliensis, which translates to “dragon prince from ...

If, in an alternate timeline, T. rex never evolved elongated orbits and instead had circular ones, the dinosaur's eye would have weighed nearly 44 pounds (20 kilograms) and measured 11.8 inches ...

Tyrannosaurus rex possessed awe-inspiring bite force, with the huge meat-eating dinosaur's bone-crunching chomp estimated to pack about 8,000 pounds (3,630 kg) of might - about equal to the weight ...

Newly discovered ‘Dragon Prince’ dinosaur rewrites family history of T rex ... The snout bone was hollow and the bones around the eye didn't have all the horns and bumps seen in tyrannosaurs ...

The 67 million-year-old T. rex skeleton was assembled from three specimens excavated from 2008 to 2013 in the Hell Creek and Lance Creek formations in Montana and Wyoming. See photos of the ...

The T. rex’s skull seems to have been built specifically for destroying just about anything, and based on what its fossils have told us, that’s exactly what it did. Tech. Entertainment. Science.

New dinosaur species similar to T. rex found in Asia: ... "Particularly impressive is its extremely protruding ‘eyebrow’ on the so-called postorbital bone, a skull bone behind the eye-opening, ...

But bite force alone didn't explain how the T. rex could puncture or smash through bones. Their teeth also played an important role. "It is like assuming a 600-horsepower engine guarantees speed ...

This bite strength was aided in T. rex and other large predatory dinosaurs by an intriguing evolutionary modification in the skull, with the eye socket - called the orbital bone - becoming ...