The analysis of the sample combined with recent scans of skulls from early sharks and bony fishes led the researchers to a surprising reassessment of what Acanthodes bronni tells us about the history ...

This was a discovery they could really sink their teeth into. A rare smalltooth sawfish, considered a “prehistoric” shark relative with an eye-popping 32 teeth affixed to its exterior, was recently ...

Cartilaginous fish have changed much more in the course of their evolutionary history than previously believed. Evidence for this thesis has been provided by new fossils of a ray-like shark, ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

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A fishing trawler has pulled up a fascinating example of a living fossil. Frill sharks are one of the earliest types of sharks and date back 80 million years. Share on Facebook (opens in a new window) ...

Sharks are largely cartilaginous, a body structure that often doesn’t survive fossilization. But in a paper published in the Swiss Journal of Paleontology, scientists describe an entirely new species ...

This probably won’t be the last embarrassing story about the 2023-24 San Jose Sharks. “The team played primitive hockey,” Alexander Barabanov told RG.org in Russian recently. “You run around without ...

Curtin University researchers have revealed how the pelvic fins of fish such as sharks and chimaeras have evolved from their sudden appearance in the fossil record over 410 million years ago. The team ...