Scientists study 35,000-year-old saber-toothed kitten frozen in Siberia The Washington PostMummy of a juvenile sabre-toothed cat Homotherium latidens from the Upper Pleistocene of Siberia | Scientific Reports Nature.com35,000-year-old saber-toothed kitten with preserved whiskers pulled from permafrost in Siberia Livescience.com37,000-year-old saber-toothed 'kitten' found in Arctic permafrost, revealing new species insights The Jerusalem Post