Palaeontologists are captivated by the size of record-breaking dinosaurs worldwide. Through measuring bone proportions and ...

For one, the spinosaurus' dorsal sail is depicted as a flat protrusion with little more than tight skin covering the bones that make up the spine. In reality, the protruding dorsal bones could ...

Shovels scrape and pickaxes fly in the Moroccan Sahara, where a team of paleontologists, students, and expert diggers search for fossils of the dinosaur Spinosaurus aegyptiacus. Bones found at ...

Whales lack the bone structure and muscles to support their own weight ... Interestingly, theropod dinosaurs such as Spinosaurus and T. rex were also the only animals to exceed the largest land-based ...

One of these is the Spinosaurus & Quetzalcoatlus Air Mission set, which comes in at 684 pieces. Our new heroes, Martin Krebs, Zora Bennett, Duncan Kincaid, and Dr. Henry Loomis, are along for the ...

Doing what they do better than any animal that ever evolved, a pair of the giant sail-backed predators, Spinosaurus aegyptiacus, wade into nearshore waters for prey as pterosaurs soar overhead ...

The bones were a noteworthy discovery because their structure indicates that the Spinosaurus, which was larger than the Tyrannosaurus Rex, could swim. Ibrahim, an associate professor of biology at ...