We have a variety of semi-aquatic creatures in our lives. Alligators, crocodiles, and others roam the land and sea. But imagine if we had to worry about enormous dinosaurs emerging onto the beach.

Spinosaurids—the largest carnivorous dinosaurs to have ever lived—hunted for prey while fully submerged in water, according to an innovative new study that considered the bone density of these ...

A 125-million-year-old fossil found 23 years ago in Portugal is shedding new light on spinosaurs—a fearsome and enigmatic group of carnivorous dinosaurs that rivaled even tyrannosaurs in terms of size ...

oing 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 some 95 ...

A 125-million-year old fossil sheds light on the Spinosaurus genus of dinosaurs. These semi-aquatic dinos were enormous and may have eaten sharks. We have a variety of semi-aquatic creatures in our ...