WASHINGTON — A dinosaur fossil at the Smithsonian's National Museum of Natural History is celebrating a big achievement for one of its fossils. Its fossilized skeleton of the Jurassic dinosaur ...

Add Yahoo as a preferred source to see more of our stories on Google. A reconstruction of a Late Jurassic Dry Mesa Dinosaur Quarry ecosystem around 150 million years ago which shows a diverse array of ...

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 Note to editors: Photos of the type specimen ...

In this month’s Specimen Spotlight, find out what makes the Smithsonian’s Allosaurus specimen so special Jack Tamisiea The museum’s fossil specimen of Allosaurus fragilis is perched like a nesting ...

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. is available to stream on pbs.org and the free PBS App, ...

Tyrannosaur fossils show the animals squared off and bit each other in the face. Illustration by Emily Lankiewicz / Zissoudisctrucker via Wikipedia under CC BY-SA 4.0 / Public Domain Part of our ...

Scratches on dinosaur teeth could reveal what they really ate. Dental microwear texture analysis (DMTA) has now been used to infer the feeding habits of large theropods, including Allosaurus and T.

A reconstruction of a Late Jurassic Dry Mesa Dinosaur Quarry ecosystem around 150 million years ago which shows a diverse array of bipedal theropod dinosaurs including the largest in the ecosystem ...

Note to editors: Photos of the type specimen and other associated press materials can be found via Dropbox here. The Smithsonian’s National Museum of Natural History’s fossilized skeleton of the ...