https://www.live-feeds.com/feed/ancient-dna-rewrites-story-of-enigmatic-american-cheetahContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/ancient-dna-rewrites-story-of-enigmatic-american-cheetahhttps://www.live-feeds.com/feed/ancient-dna-rewrites-story-of-enigmatic-american-cheetah#u59347Mon, 07 Sep 2026 02:46:02 +0000Ancient DNA analysis has revealed that the extinct animal known as the American cheetah was not actually a cheetah. Findings based on genetic data show the cat lived an Arctic existence in North America. This discovery corrects a long-standing biological classification of the species. While previously identified by physical traits as a cheetah, the genetic evidence proves it belongs to a different lineage. This shift in understanding changes how scientists view ice-age predators in the Western Hemisphere.Why it mattersThe American cheetah was a prehistoric predator whose identity remained deba