One night at dinner, 10-year-old dinosaur fan Kenyon Roberts asked a family guest — state Sen. Curt Bramble — why Utah had made the Allosaurus its official state fossil.

The bones of a small mystery dinosaur unearthed in Colorado have now been moved to London, England. The naming of the bones, ...

Qatar pushes back on reports of $400M Boeing jet gift to Trump US Testing Powerful Jet Engine on Aircraft Carrier in Middle of the Ocean The fraud costing the federal government hundreds of ...

Allosaurus was among the earliest dinosaur discoveries, and fossils are plentiful, making it a darling of paleontologists, as well as amateur dinosaur observers. Fossils possibly belonging to ...

A little more than a year ago, in the corner of a Salt Lake City tattoo parlor spattered with sci-fi ephemera and fantasy art, I watched as artist Jon McAffee inked an Allosaurus onto my arm. The ...

Science Jurassic dinosaur Allosaurus may have been a cannibal Examining the bones of Allosaurus, researchers find bite marks suggesting scavenging behavior and, possibly, cannibalism.

Allosaurus has been known to paleontologists for more than 130 years, but there are still some things about this creature that we just don’t know. Allosaurus science ink. Photo by Tracey Switek.

The skull of the carnivorous dinosaur Allosaurus fragilis can resist levels of stress much higher than those expected from chewing, which may provide insight into the animal's method of attacking ...

Displayed in the National Museum of Natural History’s Deep Time Fossil Hall, the Allosaurus Fossil Is Now the Name-Bearing Specimen for the Entire Species The Smithsonian’s National Museum of Natural ...

A fight millions of years in the making between Allosaurus and Utahraptor has been avoided.

The Allosaurus fragilis at the National Museum of Natural History is now the name-bearing specimen for the entire species of dinosaur ...