Saber-toothed cats are iconic creatures often seen in museum dioramas, displays of fossil skeletons, and even the movie Ice Age. Now, for the first time one of these extinct predators has been spotted in the flesh. In a study published this week in Scientific Reports, researchers describe the frozen body of a saber-toothed kitten preserved for 37,000 years in the Siberian permafrost.

The carcass—containing the head, forelimbs, and front part of the animal—was discovered encased in a chunk of ice in 2020 near the Badyarikha River in northern Siberia, above the Arctic Circle. Radiocarbon dating revealed the cat—belonging to the species Homotherium latidens—lived in the late Pleistocene epoch 35,500 to 37,000 years ago.

Based on the emergence of its baby incisor teeth, researchers estimate the cub was about 3 weeks old when it died.