Duck-billed dinosaurs belonged to the 'hadrosaurus' category of herbivorous dinosaurs that roamed prehistoric wetlands.

Two hundred years ago, an English geologist named William Buckland found a fossil unlike anything he’d ever seen. He called it "Megalosaurus" and thought it belonged to a large lizard. Little did he ...

Lycoming College’s Biology 109, “The Natural History of Dinosaurs," is a hands-on course where students study fundamental ...

Did different species of plant-eating dinosaurs herd together for protection like many modern animals do? A set of 76-million-year-old tracks discovered in Canada might be the first evidence of this – ...

Two dinosaurs fossilized in combat, originally thought to involve a juvenile Tyrannosaurus rex testing its mettle against a Triceratops, actually feature a separate species frequently confused with ...

Defined by their disappearance dinosaurs might appear to be evolutionary failures. Not so. Dinosaurs survived and thrived for 165 million years -- far longer than the roughly 300,000 years modern ...

When you think of dinosaurs, your first thoughts may include some of the more notorious species. In fact, of the more than 700 dinosaurs scientists have discovered, most people think of the larger ...

A reanalysis by UC Davis paleontologists challenges the conclusions of a study published last year that assessed metabolic rates of dinosaurs based on traces of biomolecules from fossils. Monitor ...

Drought has dried up part of a river in central Texas, revealing 113-million-year-old dinosaur tracks. The prehistoric footprints emerged at Dinosaur Valley State Park, which is located in the town of ...

Dinosaurs have always been fascinating to Rob Ambrose. “The earliest memory I have is sitting as a tiny, tiny kid with my mother and my newborn baby brother on a chair in our living room, reading a ...