The Smithsonian National Museum of History's paleobiology department is celebrating 50 years as one of the world's top resources for information about the biological and environmental history of Earth. From the homepage, where historical photographs of Smithsonian researchers grace the screen, click Blog & News, where you can read about recently arrived dinosaur bones and newly discovered fossils. Features opens up a number of different specialized web sites, such as FossiLab, Geologic Time, and Blast from the Past! The paleobiology Collections section of the site brings readers to renowned collections such as The Cushman Collection and The Springer Collection.