Scans of fossilized feces have revealed what the early members of this iconic species ate to help them take over the world.

Spinosaurus, the first semi-aquatic dinosaur, swam with the sharks – and probably ate them. If it sounds incongruous to describe the largest predatory dinosaur yet known as “half duck ...

It was a carnivore and had long, curved teeth. Another particularly unique dinosaur is Iberospinus, which is thought to have had a semi-aquatic lifestyle. Iberospinus lived during the Early ...

While the third Jurassic Park movie contained some exciting dinosaurs that viewers barely got to see, the star of Jurassic Park III (and the new skeleton on the logo) was the semi-aquatic Spinosaurus.

First appearing roughly 230 million years ago, dinosaurs were at first overshadowed by other animals including large crocodile relatives - both terrestrial and semi-aquatic - and various plant-eaters ...