ARLINGTON, Va.--(BUSINESS WIRE)--PBS KIDS has launched the ultimate dinosaur app: Dinosaur Train A to Z. Based on the hit PBS KIDS show DINOSAUR TRAIN and produced by The Jim Henson Company ...

Different types of horned dinosaurs have distinct horns along the edge of that frill. “Triceratops has very small triangular horns, almost imperceptible,” Sertich said, “but this dinosaur ...

A new giant dinosaur with "the largest frill horns" ever seen among the prehistoric creatures has been discovered. Resembling the build of a rhino, Lokiceratops rangiformis's fossils were ...