One such dinosaur, first reported in June of 1878, may be part of a truly exceptional Allosaurus that was given a different name. In 1877, Allosaurus was new to science.

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 ...

Examining the bones of Allosaurus, researchers find bite marks suggesting scavenging behavior and, possibly, cannibalism.

"Allosaurus, with its lighter head and neck, was like a skater who starts spinning with her arms tucked in," said Snively, "whereas T. rex, with its massive head and neck and heavy teeth out front ...

Allosaurus was at the top of the food chain many years before T. Rex. Allosaurus was at the top of the food chain many years before T. Rex. Dinosaur Train is available to stream on pbs.org and the ...

Big Al the Allosaurus, a 150-million-year-old resident of Wyoming, recovered 30 years ago and currently 95% complete, will be fully examined by experts at the Museum of The Rockies in Bozeman ...

The dinosaur remains were sold for a total of £12.4 million ($15.7 million), exceeding their asking prices. The duo of allosaurus skeletons sold for a total of £8.1 million ($10.2 million ...

Colorado ranch where Allosaurus fossils were discovered by 12-year-old in 1979 is listed on the market for the first time in half a century for $15.5 MILLION.

The Allosaurus is now on display at the museum's R.B. Annis Mission Jurassic Paleo Lab, where a team is studying the fossil and clearing the matrix of rock around it. The legs are shown in a case ...

Along with the Allosaurus, the hall features some 700 mounted fossil specimens. To see the dinosaur for yourself, and learn more about it, visit the National Museum of Natural History.