Paleontologists unearthed the fossil in Mongolia’s Gobi Desert, and the find is unique because of a sheath preserved on one ...
Kobayashi and his colleagues christened the new therizinosaur, Duonychus tsogtbaatari. The genus name means “double claw”, ...
A recent study by Dr. Ellen Green, published in the International Journal of Paleopathology, analyzed the faunal assemblage ...