A paper published in the journal Science on March 30, 2023 suggests that therapod dinosaurs like Tyrannosaurus rex would have had lips like the one in this artist's rendering.

More than a century after its discovery, Tyrannosaurus rex remains the most iconic dinosaur ever found. The immense carnivore ...

Object Details Author Brochu, Christopher A (Christopher Andrew) 1967- Ketcham, Richard A Computed tomographic analysis of the skull of Tyrannosaurus rex Notes "14 January 2003"--Cover. "December 2002 ...

T. Rex Skull Found in South Dakota Expected to Sell for $15M at Auction: 'The Ultimate Trophy' The Tyrannosaurus rex skull — named Maximus — is considered "one of the best and most complete of ...

A 66-million-year-old Tyrannosaurus rex skeleton named 'Trinity' was auctioned at Koller Auctions in Switzerland. Measuring 3 ...

A Tyrannosaurus skull unearthed in South Dakota, nicknamed “Maximus,” sold for $6.1 million at Sotheby’s Friday, a significant shortfall from its $15 million to $20 million estimate.

The Tyrannosaurus rex may have had scaly lips that covered their teeth. Researchers said depictions of the predator with giant flashing teeth, fully visible, might be incorrect.

A Tyrannosaurus rex skull excavated from Harding County, South Dakota, in 2020-2021, is on display at Sotheby's in New York City on Friday, Nov. 4, 2022. ( (AP Photo/Ted Shaffrey) / AP Newsroom) ...

Nearly 300 Tyrannosaurus rex bones that were dug up from three sites in the United States and assembled into a single skeleton sold Tuesday at an auction in Switzerland for $5.3 million, below the ...

A 38-foot-long composite Tyrannosaurus rex skeleton comprised of bones from three different dig sites sold for 4.8 million Swiss francs ($5.3 million) at a Zurich auction Tuesday.

A Tyrannosaurus rex skull excavated from Harding County, South Dakota, in 2020-2021, is on display at Sotheby's in New York City on Friday, Nov. 4, 2022. When auctioned in December, the auction ...