Smithsonian Magazine on MSN3d
Dinosaur With Two Massive, Sloth-Like Claws Is on ‘Another Level’ of Weird—Even Among Its Unusual Group of Relatives
Paleontologists discovered Duonychus tsogtbaatari from fossils uncovered in 2012. It was a giant, feathered creature adapted ...
Boing Boing on MSN5d
Huge claw belongs to newly-discovered species of sloth-like dinosaur
"They call them the sloths of the Cretaceous period," said University of Calgary paleontologist Darla Zelenitsky. "Totally ...
National Geographic news3y
Three-Toed Sloths
The sloth is the world's slowest mammal, so sedentary that algae grows on its furry coat. The plant gives it ... and stroke efficiently with their long arms. The three-toed sloth emits a long ...
National Geographic news3y
Hoffman's Two-Toed Sloth
The Hoffman's two-toed sloth is one of the world's slowest mammals—so sedentary that algae grows on its furry coat. The plant gives ... with their long arms. Two-toed sloths are slightly larger ...