Paleontologists Discover a Swimming Dinosaur

In Mongolia’s Gobi Desert, scientists discovered the bones of a previously unknown dinosaur species, Natovenator polydontus, the first and only dinosaur found that had specific adaptions suited for swimming. Hailing from prehistoric Mongolia about 71 million years ago, the Natovenator was a “many-toothed hunting swimmer” that measured around a foot long. A relative of the Velociraptor and other sharp-toothed predators, the new species has distinct traits—like …

Massive Species that Resembles a Floppy-Eared Hound Discovered in Burgess Shale

With fossils dating back 500 million years ago, the well-preserved Burgess Shale in British Columbia is home to increasingly unlocked mysteries of the Cambrian Period, the era in which many of Earth’s major groups of animals appeared. From this site, researchers recently identified a new species: Balhuticaris voltae, a bivalved arthropod (“distantly similar to today’s crustaceans,” according to Popular Mechanics) with bean-shaped eyes and a …

Wolverine Fish, Blind Eel and 210 More New Fish Species Found

Conservation organization Shoal announced that scientists have discovered 212 new freshwater fish species in the last year—a remarkable feat not only for the unprecedented number, but also for all the extraordinary creatures it represents. The New Species 2021 report includes the Hopliancistrus wolverine (aka the Wolverine fish), which surprised researchers with a hidden weapon system tucked underneath its gill covers. Other species—like the Mumbai blind …