For centuries, massive teeth found along coastlines puzzled scientists and naturalists. Researchers later discovered these ...

An almost complete skeleton of a new species of dinosaur was discovered by scientists in a 72-million-year-old marine deposit in Mukawa Town in northern Japan. The skeleton belongs to a species of ...

What was the biggest dinosaur to ever walk the Earth? It’s a question that continues to spark debate among paleontologists, with new discoveries and shifting theories keeping the conversation alive.

Dec. 16 (UPI) --More than 16,600 footprints left by carnivorous dinosaurs of different sizes that walked, ran and even swam about 66 million years ago have been identified at the Carreras Pampa site ...