A uniquely preserved prehistoric mudhole could hold the oldest-ever human footprints on the Arabian Peninsula, scientists say ...

The extinct rhinoceros, described in the journal Nature Ecology & Evolution, is the northernmost rhino known to have ever ...

For millions of years, the land we now call the United States has been home to towering prehistoric beasts, strange sea creatures, and lush ancient forests that no longer exist. Evidence of this ...

These tracksites appear to contain the first recorded Pliocene vertebrate tracks described from southern Africa.

Behind the hoopla over the promise of artificial intelligence lay difficult realities, including how such technology might affect people already disadvantaged in a data-driven world. A new report by ...