An international team of paleontologists and Earth scientists has identified fossilized remains as a two-clawed therizinosaur. The fossils were unearthed more than a decade ago in Mongolia. Their paper is published in the journal iScience.

"They call them the sloths of the Cretaceous period," said University of Calgary paleontologist Darla Zelenitsky. "Totally bizarre looking things." In the interview with the Canadian Press, Zelenitsky was referring to Duonychus tsogtbaatari,

Scientists have discovered a new dinosaur species, Duonychus tsogtbaatari, with a strange evolution in Mongolia's Gobi Desert.