A screening for "Walking with Dinosaurs" was held Tuesday night at the Smithsonian Natural History Museum. A screening for ...

Read more in Dinosaurs: How They Lived and Evolved, which is available from Smithsonian Books. Visit Smithsonian Books’ website to learn more about its publications and a full list of titles.

Dinosaurs are often thought of as aggressors—giant beasts that dominated our planet for millions of years. But these ...

Fossil sites in Australia hold pollen and spores from the dinosaur age, when the island straddled the Antarctic Circle. Now, scientists have re-created the habitat of "polar dinosaurs," using these ...