A fossil of two dinosaurs locked in battle shows the smaller of the pair wasn’t a young T. rex but a full-grown predator of ...

The fossil - part of the “Dueling Dinosaurs” specimen – was unearthed in Montana. The post New fossil reveals T. rex had a ...

A new specimen of one of the most controversial species of dinosaur has the potential to overturn decades of research on the ...

Scientists have uncovered an apex predator that once ruled the prehistoric world, eclipsing early relatives of the ...

An artist's illustration of Tyrannosaurus mcraeensis. Paleontologists have uncovered a never-before-seen tyrannosaur species in North America that has been masquerading as a Tyrannosaurus rex for ...

A massive predator once roamed the Earth, towering over its rivals and casting a long shadow on the ancestors of T. rex. This giant, now known as Ulughbegasaurus, ruled the prehistoric world around 90 ...

A full-size replica of a Tyrannosaurus rex is on display in the ’T. rex: The Ultimate Predator’ exhibit now open at the Perot Museum of Nature and Science in Dallas, Nov. 13, 2023. The exhibit ...

A BROKEN tooth found in a dinosaur's tail gives the first "hard evidence" that giant T rex was a predator and not a scavenger, some paleontologists say. Scientists have long debated whether the fossil ...

Researchers have helped identify a new prehistoric predator that dominated the evolutionary ancestor of the infamous Tyrannosaurus rex (T. rex) in terms of size. The dinosaur, which was five times the ...