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

If you’ve ever seen an elephant or a giraffe up close, you know those animals can seem massive, but would you believe that ...

In 2022, hobbyist fossil collectors Robert Sinibaldi and Joseph Branin were diving in Florida's Steinhatchee River to look ...

Our giant of a host, Eric Schulze, explains why size mattered in prehistory. Explore Subscribe Newsletters Content Licensing Our Partners Terms of Use © 2025 ...