In its 4.5 billion year history, Earth has undergone five mass extinctions and we are potentially in a sixth era of mass death. Today’s crocodylians are the surviving members of a lineage called ...

Most people think of crocodilians as living fossils—stubbornly unchanged, prehistoric relics that have ruled the world's ...

Researchers link two ancient mass extinctions to nearby supernova explosions, which may have damaged Earth's atmosphere and ...

Colossal Biosciences made global headlines when they announced that they had successfully brought the dire wolf back from ...

The idea that extreme heat could one day cause a mass extinction and end the dominance of humans is not as farfetched as it ...