Unlike its therizinosaur relatives, which typically had three claws on each hand, this species had only two. Weighing an estimated 260kg, Duonychus tsogtbaatari lived during the Late Cretaceous ...

"Duonychus takes that weirdness even further. It had this short, two-fingered hand with claws like a raptor (swift meat-eating dinosaurs), but it used them to eat plants. It's like evolution said ...