The Cretaceous Period produced some of the most unusual dinosaurs ever discovered. From sail-backed predators to long-clawed herbivores, evolution experimented with extreme body plans. Fossils reveal ...

A new species of dinosaur with strange claws has been unearthed in Mongolia by paleontologists. This new genus and species is a therizinosaur, plant-eating, two-legged giants with long claws, and was ...

Spicomellus is the world's oldest ankylosaur, having roamed the Earth 165 million years ago. The bizarre creature had bony spikes fused onto all of its ribs. This unusual feature has never been seen ...

In the heart of the Middle Atlas Mountains in central Morocco, a global team of paleontologists and geologists has discovered new remains of a very unusual dinosaur. It belonged to the group called ...

Archaeological Digging Site: Two Great Paleontologists Cleaning Newly Discovered of Dinosaur. Archeologists on Excavation Site Discover Fossil Remains of New Species ...

A dinosaur dubbed one of the “strangest” ever found boasted an elaborate armory of long bony spikes and a tail weapon, according to findings published in the science journal Nature. Spicomellus, which ...

Fossils of Duonychus unearthed in Gobi Desert of Mongolia It had two fingers on each hand, with large curved claws It is a member of the therizinosaur dinosaur group March 25 (Reuters) - Fossils ...

Paleontologists recently discovered lines of strange indentations inside a quarry in England were actually dinosaur footprints from millions of years ago. The discovery was made after a site worker ...

WASHINGTON (Reuters) - Along a lush river delta in what is now northeastern Spain, a herd of dinosaurs munched on ferns and conifers similar to modern-day cypresses 125 million years ago. These ...