Paleontologists unearthed a new species of Spinosaurus in the Sahara Desert in Niger, a discovery that adds to the debate over whether the prehistoric creatures were fully or semi-aquatic ...

Video showing 33-year-old Atlantic harbor seal Reggae hugging and fetching a rubber duck has gained attention on social media.

A video of Reggae, a 33-year-old Atlantic harbor seal at the New England Aquarium, hugging and fetching a rubber duck has ...

Spinosaurus, the only known semiaquatic dinosaur predator, joins Tyrannosaurus, Giganotosaurus and Carcharodontosaurus among the largest meat-eating dinosaurs.

A spectacular new dinosaur species has emerged: a massive, fish-eating predator that stalked ancient African rivers 95 ...

The horned species, named Spinosaurus mirabilis, had scimitar-shaped crests on the back that were sheathed in keratin. The ...