Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. More than 90 million years ago, a dinosaur similar in size to T. rex ...

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 ...

Spinosaurus, the biggest known predatory dinosaur, was a "water-loving" carnivore that swam after its prey while fully submerged, according to new research. A new paper published in Nature by a group ...

The Spinosaurus thigh bone (left) was thin sectioned with a diamond saw (middle) to reveal under magnification its bone structure (right). Disclaimer: AAAS and EurekAlert! are not responsible for the ...

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 ...

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 enigmatic predator—and its cousin Baryonyx—are the only known dinosaurs other than birds with this aquatic adaptation. In this artist‘s depiction, Spinosaurus traverses the rivers of Morocco more ...

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 ...

A new paper challenges the idea that the large, carnivorous Spinosaurus dived after prey rather than wading and plucking it out of the water. By Kenneth Chang Kenneth Chang has previously reported on ...

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 ...