This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

TITLE: Theropods, Mesoeucrocodiles and Pterosaurs Found from the Latest Maastrichtian Vitakri Formation of Balochistan, Pakistan; Description with Large Photographs and Comparison with Coeval Taxa ...

'Big Al' is the name given to a real Allosaurus fragilis skeleton. But Big Al wasn't big at all - he wasn't even fully grown. Dr Alexandra Freeman worked on this Walking with Dinosaurs special and ...

A new study by Chinese researchers focusing on Allosaurus, a top predator of the Jurassic era, has offered fresh insights into its forearm motions, its hunting strategies and survival challenges of ...

The Salt Lake City Department of Airports has unveiled Phase 3 of its multi-year redevelopment project. The new addition to the airport includes the Central Tunnel, Concourse B Plaza, 12 concessions ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

The Smithsonian National History Museum’s fossil specimen of Allosaurus fragilis is perched like a nesting bird guarding a clutch of fossilized eggs. (Courtesy USNM V 4734, Department of Paleobiology, ...

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 ...