At 80, Dolly Parton remains our most unlikely national unifier The world has entered a new era of 'water bankruptcy' with ...

Rob the Ranger captures a leopard roaring loudly to assert dominance. Davos is confronting two problems. Trump might be the ...

Most people have heard the saying, “A leopard never changes its spots.” It means someone is resistant to changing something about themselves, just as a leopard can’t change its iconic black splotches.

In the first large-scale paired camera trap and autonomous recording survey for large African carnivores, researchers were able to identify individual leopards by their vocalizations with 93% accuracy ...