An array of sabertooth teeth from Dinofelis, Lokotunjailurus, and Adeilosmilus CREDIT iScience Jiangzuo et al. A sabertooth tiger family tree CREDIT iScience Jiangzuo et al.

The Siberian ice holds unsuspected secrets. In 2020, an exceptional discovery was made near the Badyarikha River: that of a baby saber-toothed tiger, frozen in time for nearly 36,000 years.