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

A nearly complete 90-million-year-old dinosaur fossil from Patagonia, Alnashetri, reveals how alvarezsaurs evolved and shrank over time.

A blade-crested Spinosaurus discovered in the Sahara is rewriting the final chapter of dinosaur evolution. A study published ...

Scientists have discovered Spinosaurus mirabilis, a massive "hell heron" dinosaur that rivaled T. rex and hunted fish in ...

In a study published in Historical Biology, Dr. Mohammed Naimi and his colleagues report the discovery of the first plesiosaurian remains from Algeria. Additionally, the fossil, dated to the Late ...

A lost cache of 250-million-year-old fossils from Australia has rewritten part of the story of life after Earth’s worst mass extinction. Instead of a single marine amphibian species, researchers ...

Originating 95 million years ago during the Cretaceous Period, the Spinosaurus mirabilis' environment was believed to be ...

A newly identified ichthyosaur from the UK’s Jurassic Coast is rewriting part of the prehistoric playbook. Nicknamed the ...

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

EU legal cooperation to a new Spinosaurus discovery and China’s hypersonic missile showcase — test your knowledge with this ...

Named for its astonishing head crest, Spinosaurus mirabilis was found at a newly discovered site known as Jenguebi. This fossiliferous area lies in Niger’s central Sahara and, based on its geology, it ...

A new Spinosaurus species has been unearthed from the Saharan desert, and its skull bears a magnificent crest never seen ...