Popular Science: This 'blue dragon' sliced through ancient Pacific

UC College of Arts and Sciences paleontologist describes a mosasaur found in Japan

Popular Science highlighted a study by the University of Cincinnati describing a mosasaur new to science discovered in Japan.

The Wakayama Soryu or “blue dragon” hunted waters off what is now Japan, according to the paper published in the Journal of Systematic Palaeontology.

The mosasaur was the size of a great white shark. But it had unusual features for mosasaurs, including a relatively shorter set of jaws, longer flippers and a dorsal fin based on the orientation of neural spines that resemble those of harbor porpoises.

“It’s still hypothetical and speculative to some extent, but that distinct change in neural spine orientation behind a presumed center of gravity is consistent with today’s toothed whales that have dorsal fins, like dolphins and porpoises,” Konishi said.

Read the Popular Science story.

Featured image at top: University of Cincinnati Associate Professor Takuya Konishi describes a mosasaur from Japan called the Wakayama Soryu. Illustration/Takumi 

Related Stories

1

UC professor leads film students to the future

April 6, 2026

As a kid, at the age of 10, Marty Schiff’s dad gave him a Kodak Brownie movie camera, and that led to a lifetime of creating stories on film. He spent his summers with that camera, making eight-millimeter movies, with a camera that taught him how to thread a projector, change the film in a closet, and tell stories with the medium he loved. “I always wanted to go to Hollywood,” Schiff says. So later he did, with $200 in his pocket, and began a career that has spanned acting, directing, producing—pretty much everything with the exception of costumes (“I’m not really good with a sewing machine,” he says).

2

High Court offers protections for therapy speech

April 5, 2026

Jennifer Bard, a professor in the Donald P. Klekamp College of Law and the UC Department of Internal Medicine, spoke with journalists about the US Supreme Court ruling granting first amendment protections for speech offered during therapy sessions.