Paleontologists unearthed the fossil in Mongolia’s Gobi Desert, and the find is unique because of a sheath preserved on one ...
A new species of dinosaur named Duonychus tsogtbaatari has been discovered by scientists, and unlike other therizinosaurs, ...
WTOP gets a look at how a “fossil preparator” uncovers the past at the Smithsonian National Museum of Natural History in D.C.