From horseshoe crabs to crocodiles, some of these creatures have looked about the same for hundreds of millions of years.

The summaries below were drafted with the help of AI tools and edited by journalists in our News division. All linked stories were reported, written and edited by McClatchy journalists. Unique ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

Prehistoric animals are often pictured as distant fossils, yet a surprising number of species still walk, swim, and crawl ...

Scientists found a sea creature with “large” pores on its throat off of Antarctica and discovered a new species, a study said. Photo from Derek Oyen via Unsplash The summaries below were drafted with ...