The young pterosaur likely had a wingspan of about 6.5 feet, and if it had survived to adulthood, its wingspan could have ...

Discover the fossilized remains of a young Cryodrakon pterosaur in Alberta, revealing a deadly encounter with a crocodile.

About 76 million years ago, a juvenile of one of the largest flying creatures in Earth's history, called Cryodrakon boreas, ...

The fossil, examined under a microscope and with micro-CT scans, has a conical puncture a sixth of an inch (4 mm) wide that ...

such as the Tyrannosaurus relatives Gorgosaurus and Daspletosaurus. Instead, it matched the shape of a croc's tooth. Crocodilians living in this ecosystem included Leidyosuchus, around 12 feet (3. ...