Your brain's alarm was built for predators, not texts, and this ancient wiring fuels modern anxiety. Learn 3 simple ways to ...

The Dallas-headquartered biotech company revealed in April 2025 that two separate dire wolf litters had been born: The two male dire wolves were born in October 2024, and a female, Khaleesi (named ...

From the open plains of the Pleistocene, sabre-toothed cats ruled as apex predators, sharing their world with early human ancestors.

A piece of rock that rolled off a geological formation in Brazil held the key to the discovery of a new prehistoric species. Giaretta, et al (2025) Papers in Palaeontology As scientist Ariovaldo ...

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 ...