Jurassic Park might have been lying to us all along. The Tyrannosaurus rex’s terrifying toothy grin from the films may not have been an accurate representation, according to new research by an ...

Cara Tabachnick is a news editor at CBSNews.com. Cara began her career on the crime beat at Newsday. She has written for Marie Claire, The Washington Post and The Wall Street Journal. She reports on ...

An old dinosaur debate gained new traction after a new study’s findings suggesting that miniature versions of the famed Tyrannosaurus rex may actually be a distinct species. Researchers from the ...

Dinosaurs haven’t roamed the Earth for millions of years, but the nature of their reign has sparked no shortage of controversial debates among paleontologists that remain unresolved today. Late last ...

The Tyrannosaurus rex seemingly came out of nowhere tens of millions of years ago, with its monstrous teeth and powerful jaws dominating the end of the age of the dinosaurs. How it came to be is among ...

A team of palaeontologists have recreated tyrannosaurus rex based on the most up-to-date research – and it’s a little different from what people imagined. Tyrannosaurs would have been chubby, walking ...

Starting Monday, the most fearsome carnivore to ever roam the earth is calling Dallas home. The Perot Museum of Nature Science is launching T. rex: The Ultimate Predator for a special ten-month ...