Scientists discovered a new dinosaur species, Spinosaurus mirabilis, in Niger, challenging old theories about Spinosaurus and ...

Spinosaurus was one of the largest and most mysterious predatory dinosaurs ever discovered, a gigantic sail-backed hunter ...

WASHINGTON (Reuters) - Spinosaurus, the largest-known carnivorous dinosaur, and its closest relatives long have confounded scientists trying to understand how these unusual water-loving beasts lived ...

The hunting habits of Spinosaurus aegyptiacus, the largest known predatory dinosaur to roam the Earth, have been subject to intense scientific debate since detailed descriptions of its most complete ...

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At a remote and barren Sahara desert site in Niger, scientists have unearthed fossils of a new species of Spinosaurus, among the biggest of the meat-eating dinosaurs, notable for its large ...

Spinosaurus is the largest predatory dinosaur known -- over two metres longer than the longest Tyrannosaurus rex -- but the way it hunted has been a subject of debate for decades. In a new paper, ...