Tyrannosaurus rex is arguably the world’s most famous dinosaur, yet paleontologists are still learning more about this giant ...

The largest-ever study of how the “king of dinosaurs” grew shows a much longer, slower path to adulthood than scientists ...

ROUTE AND SCHEDULE CHANGES TOMORROW, BUT FIRST, RIGHT NOW. REX, KING OF CARNIVAL, IS ARRIVING OFF THE COAST GUARD CUTTER TO SPANISH PLAZA RIGHT NOW. AND THAT IS WHERE WE SEE REPORTER SHAY O’CONNOR ...

Almost everyone has heard of Tyrannosaurus rex, but how much do you actually know about this iconic dinosaur predator? Take our quiz to find out. When you purchase through links on our site, we may ...

Scientists have confirmed that Nanotyrannus was a mature species, not a young T. rex. A microscopic look at its hyoid bone provided the key evidence, matching growth signals seen in known T. rex ...

Dinosaur Institute researcher shows throat bones accurately record maturity in dinosaurs, establishing Nanotyrannus was a fully grown, entirely distinct species from T. rex “The identity of the ...

For decades, paleontologists have debated whether Nanotyrannuslancensis, a “dwarf” species of tyrannosaur that lived contemporaneously with Tyrannosaurus rex, was merely an adolescent version of the T ...

In Montana, two dinosaurs died mid-battle. One was a Triceratops. The other, a smaller predator, was long believed to be a teenage Tyrannosaurus rex. For years, that assumption shaped textbooks, ...

Jane, the world-famous tyrannosaur fossil at the Burpee Museum of Natural History, may not be a Tyrannosaurus rex after all. A new study published in Nature by Lindsay Zanno of the North Carolina ...

The debate over Nanotyrannus’ identity is finally over. A remarkably preserved fossil proves it was a mature species, not a teenage T. rex. This discovery rewrites how scientists understand ...

The most ferocious predator of the ancient world had a smaller, lightweight cousin: a new species of tyrannosaur uncovered in a Raleigh laboratory. For years, paleontologists at the NC Museum of ...

It's known as the "Dueling Dinosaurs" fossil: A triceratops and a tyrannosaur, skeletons entangled, locked in apparent combat right up until the moment of their mutual demise. Even in the Hell Creek ...