A group of scientists recently announced that they had discovered a new species of dinosaur, Spinosaurus mirabilis, in the Sahara Desert ...

Fossils found in Niger belong to a newly identified Spinosaurus species that had a dramatic skull crest and likely hunted ...

My fixation on a small, desolate locale in the heart of the Sahara Desert started with a single line buried in a 630-page ...

This illustration shows the dinosaur Spinosaurus mirabilis standing at water's edge over a carcass of the coelacanth Mawsonia some 95 million years ago in what is now the Sahara Desert in Niger. A ...

Add Yahoo as a preferred source to see more of our stories on Google. In an artist's recreation, Spinosaurus mirabilis stands along the river’s edge over its prey some 95 million years ago. A scimitar ...

University of Chicago professor Paul Sereno led several expeditions to Niger that culminated in the discovery of Spinosaurus mirabilis, the first evidence of a new species of the Spinosaurus genus in ...

A newly discovered species of large dinosaur lived in marshy areas, hunted for fish and had an impressive horn protruding from its skull. It is the first time in over 100 years that scientists have ...

The Spinosaurus is a sail-backed, crocodile-snouted dinosaur that Hollywood depicted as a giant terrestrial predator capable of taking down a T. rex in Jurassic Park 3. Then they changed their mind ...