More than half of the world's scientifically useful T. rexes are in the hands of private or commercial owners, and not ...

Commercial collectors have discovered 2.4 times more T. rex fossils than public institutions since the early 1990s.

Photo by Solstice Hannan, via Unsplash The Tyrannosaurus Rex was a colossal theropod dinosaur, with estimates suggesting an ... One of the most complete specimens, named “Sue,” is housed at the Field ...

Robert Clark The Dinosaur Cowboy sits behind an old desk ... The smaller specimen appears to be either a juvenile Tyrannosaurus rex or a Nanotyrannus, a dwarf species, rarely documented, the ...

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...

A Tyrannosaurus rex researcher has found that there are now more scientifically valuable T. rex specimens in private or ...

An important first step has been taken to save Tyra the Tyrannosaurus ... four times the size of a real T. Rex, attracts 150,000 visitors a year in southern Alberta, serving as the backdrop ...

Scientists have raised concerns about the lack of Tyrannosaurus ... dinosaur’s traits and lifestyle still remained debated, including what its lifestyle was like, how big it actually was, and how fast ...