It stayed that way for decades on the wall of the Smithsonian Museum of Natural History’s classic Dinosaur Hall ... like chapters of a book that had been printed in a random order.

Riley Black | | Read More Riley Black is the author of The Last Days of the Dinosaurs and many other books. She is a science correspondent for Smithsonian magazine covering fossils and natural ...

Rex," and a grand ceremony was held to welcome the old dinosaur to its new home in D.C. A nearly complete Tyrannosaurus Rex arrived in Washington this week for its new home at the Smithsonian ...

When the gigantic, jungle-patterned curtain was pulled away Saturday morning, letting a herd of dinosaur junkies into the refurbished fossil hall at the Smithsonian National Museum of Natural ...

Huge dinosaurs and other ancient creatures like an elephant-sized ground sloth are part of a remarkable new fossils exhibition that opened June 8 at the Smithsonian National Museum of Natural ...

Washington? An energy businessman is donating a record $35 million to the Smithsonian’s National Museum of Natural History to build a new dinosaur hall on the National Mall, the museum complex ...