In operation, the dinosaur “talks” to children using pre-recorded voice lines, inviting them to play a game and put a specific shape, or shape of a specific color (or both) in its mouth.

This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here’s ...

the rib orientation and shape clearly indicate that this animal had a streamlined body, as penguins do,” Dr. Lee said. This made the rib cage the smoking gun: Not only was this dinosaur feeding ...

But decades of anatomical research now show that dinosaurs of all shapes and sizes, even the titans among them, thrived on terra firma. The anatomy of other spinosaurids’ hind limbs strongly ...