The saber-toothed tiger, scientifically known as Smilodon, was a prehistoric carnivorous mammal that lived during the Pleistocene epoch, around 2.5 million to 10,000 years ago. It is famous for its long, curved canine teeth, which could grow up to 8 inches long. These large cats were powerful predators, primarily hunting large herbivores like bison and mammoths. Saber-toothed tigers had a robust build, with strong forelimbs and a short, stocky body. Unlike modern big cats, they had a unique skull structure that allowed for a strong bite. Fossils have been found in various locations across North America and South America, providing insight into their habitat and lifestyle.