Dinosaurs were not only the largest animals to roam the Earth - they also had a greater number of larger species compared to all other back-boned animals - scientists suggest in a new paper published ...

An curved arrow pointing right. Most of us imagine dinosaurs as the huge, towering prehistoric beings that once walked the Earth. But it turns out that dinosaurs were actually a wide range of sizes — ...

WASHINGTON -- Imagine a vicious velociraptor like those in "Jurassic Park," but only as big as a modern chicken. That's what Canadian researchers say they have found, the smallest meat-eating dinosaur ...

MARTINSVILLE, Va. – A two-day dinosaur extravaganza is returning to Martinsville this weekend. The Virginia Museum of Natural History is hosting its dinosaur festival on July 22 and 23 from 10 a.m. to ...

A tiny dinosaur the size of a wallaby has been unearthed Down Under. The newly discovered species, named Galleonosaurus dorisae, roamed a "lost world" between Australia and Antarctica 125 million ...