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

Scientists have unveiled what appears to be the first truly semiaquatic dinosaur, Spinosaurus aegyptiacus. New fossils of the massive Cretaceous-era predator reveal it adapted to life in the water ...

For years, controversy has swirled around how a Cretaceous-era, sail-backed dinosaur—the giant Spinosaurus aegyptiacus—hunted its prey. Spinosaurus was among the largest predators ever to prowl the ...

Paleontologists in the Moroccan Sahara unearthed one of the largest intact dinosaur fossils ever found in the region: a mostly-complete tail of the first-known aquatic dinosaur. Scientists think ...

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 ...

An illustration shows the Cretaceous period dinosaur Spinosaurus hunting a large fish called Onchopristis, which superficially resembles a modern sawfish (Credits: Reuters) The biggest carnivorous ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. An illustration ...

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, ...

The Spinosaurus — or spine lizard — was larger than the infamous Tyrannosaurus rex. Few fossils of the mighty predatory remain, so this is a exciting find. With its massive size, unusual scales and ...