Dr. Scott explains all about the prehistoric marine species Mosasaurus. Dr. Scott explains all about the prehistoric marine species Mosasaurus. Dinosaur Train is available to stream on pbs.org and the ...

An international research team have announced the discovery of the first mosasaur to be found in Japan, unearthed in a creek in the northern town of Mukawa. The fossil, which belongs to the ...

Look into the jaws of a Mosasaurus and you will gaze into a nightmare. The seagoing lizard’s curved teeth stand in a line that point backwards to the throat, an extra set of piercing teeth on the roof ...

An enormous sea snake from Norse legend that was fathered by the trickster god Loki and grew big enough to circle the globe is now the namesake for a different type of “monster” — a newly discovered ...

The fossil of an aquatic dinosaur with large owl-like eyes has been unearthed in Japan. The 72-million-year-old fossil of a mosasaur is the first of its kind to be found in the region and it is the ...