Scientists discovered a new dinosaur species in the Sahara, Spinosaurus mirabilis, that likely hunted fish in shallow rivers.

Spinosaurus, the only known semiaquatic dinosaur predator, joins Tyrannosaurus, Giganotosaurus and Carcharodontosaurus among ...

Deep in the heart of the Sahara, scientists have uncovered Spinosaurus mirabilis — a spectacular new predator crowned with a ...

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 ...

What if a giant sea reptile from the dinosaur era still existed in the ocean’s depths? The science says extremely unlikely tiny populations, no fossil trace, and no credible sightings. But the ocean ...

Prehistoric animals are often pictured as distant fossils, yet a surprising number of species still walk, swim, and crawl across Earth with body plans that echo deep time. Strictly speaking, ...

Tyrannosaurus rex might be the most famous meat-eater of all time, but it turns out it wasn’t the only way to be a terrifying giant. New research shows that while T. rex evolved a skull designed for ...