A new analysis suggests saber teeth were highly specialized for puncturing prey, ultimately at the cost of durability.

Wolves are apex predators that rely on their strategy and endurance for successful hunts. These animals are known for their ...

Sabre-toothed predators -- best know from the infamous Smilodon -- evolved multiple times across different mammal groups. A new study reveals why: these teeth were 'functionally optimal' and highly ...