Paleontologists unearthed the fossil in Mongolia’s Gobi Desert, and the find is unique because of a sheath preserved on one ...
A dinosaur fossil discovered in Mongolia boasts the largest ever complete claw, but the herbivorous species only used it to ...
“This is by far the biggest claw preserved for a dinosaur that has that keratinous sheath on it.”The dinosaur has been given the scientific name Duonychus tsogtbaatari, in honor of Mongolian ...
Some 200 million years ago, a 12-ton dinosaur that was double the size of an African elephant stomped around South Africa. In ...