Giant, razor-sharp claws seen on herbivorous dinosaurs may have been used for digging, grasping or piercing, a researcher says. The new findings shed light on the changes in claw form and function ...

Long before they shared the landscape with modern humans, Neanderthals in Europe developed a sharp sense of style, wearing eagle claws as jewelry, new evidence suggests. Researchers identified eight ...

We really dug our claws into this Saturday’s Weird Animal Question of the Week, asked by Judy Eastwood: "What animal has the longest and shortest toenails?” There isn’t much data on the subject, ...

Giant, razor-sharp claws seen on herbivorous dinosaurs may have been used for digging, grasping or piercing, a researcher says. The new findings shed light on the changes in claw form and function ...