The remains of the fearsome Spinosaurus mirabilis have been waiting for eons to be discovered in a Sahara Desert fossil bed.

WASHINGTON, Feb 25 (Reuters) - In Argentina's Patagonia region 95 million years ago, some huge dinosaurs roamed the landscape ...

The semi-aquatic dinosaur, Spinosaurus mirabilis, was discovered by an international team of scientists working in Niger.

Add Yahoo as a preferred source to see more of our stories on Google. New dinosaur fossils were discovered at the Dinosaur National Monument, leading to the first excavation there in more than 100 ...

A near-complete fossil from Patagonia has finally cracked open the mysterious evolutionary history of one of prehistory's strangest dinosaur groups ...

Experts have discovered a huge new species of fish-eating dinosaur. It has been named Spinosaurus mirabilis and scientists say it lived nearly 100 million years ago. The fossil was found in the Sahara ...

A newly described Patagonian fossil reveals the evolutionary origins and global spread of the tiny alvarezsaur dinosaurs.

Scientists were “astonished” to find a new species of Spinosaurus with a scimitar-shaped bony crest—uncovered in the Sahara Desert.

For the first time in over 100 years, fossils have been excavated from the parking lot of the Quarry Exhibit Hall at Dinosaur ...

An unprecedented fossil of a baby dinosaur curled up perfectly inside its egg is shedding more light on the links between dinosaurs and birds. The 70-million-year-old fossil preserves the embryonic ...

Paleontologists have uncovered the fossil of a new scorpion species, Jeholia longchengi, in China’s famous Yixian Formation.

New dinosaur fossils were discovered at the Dinosaur National Monument, leading to the first excavation there in more than 100 years, officials revealed Friday. The National Park Service said that ...