Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...

The discovery of such a complete skull allows researchers to learn concrete traits of the animal, such as how big muscle attachments were compared with the size of its teeth, the size of its brain ...

This discovery, comprising a nearly complete skull, reveals that Bastetodon was ... for our understanding of prehistoric carnivore animals but also links itself to ancient Egyptian mythology.

“After being properly prepared, it became evident that (the new species was) part of a rare group of herbivorous/omnivorous ...

With sharp catlike teeth and a doglike body, ancient carnivores called hyaenodonts were once at the top of the food chain, ...

Two shinbones provide the first evidence of carcharodontosaurs ("shark-toothed lizards") in Australia. A third shinbone ...

Feb. 21, 2025 — Using underwater microphones and machine learning (ML), researchers have developed a new method to estimate North Atlantic right whale numbers -- offering a potentially safer and ...