Sabre teeth — the long, sharp, blade-like canines found in extinct predators such as Smilodon — represent one of the most ...

Imagine a saber-toothed predator—but instead of being a big cat, it’s a marsupial. Thylacosmilus was a bizarre prehistoric mammal with huge fangs, yet it carried its young in a pouch.

Here you will discover the largest saber-toothed marsupial, which weighed nearly 300 lbs. Called the Thylacosmilus, this animal looked very similar to the saber-toothed cats but is actually more ...