A prehistoric predator changed its diet and body size during a major warming event 56 million years ago, revealing how ...

In the badlands of what is now Wyoming, one mid-sized predator, Dissacus praenuntius, found itself confronting a landscape in flux.

When in doubt, just recycle an old franchise. That's the playbook studios are following with many movies and series this year ...

Big meat-eating dinosaurs had different skull shapes, bite styles, and hunting methods despite being the same size.