DNA analysis revealed the lions were brothers, with evidence suggesting their broken canine teeth may have contributed to their predatory behavior, including eating humans. CHICAGO - Exactly 100 y ...

A new study published in PeerJ reveals that the teeth of South American sea lions (Otaria byronia) hold valuable clues about past population dynamics. Researchers from the Instituto de Biología ...

Narrator: Lions have them ... about our canines might be disappointing, those teeth are still pretty amazing because anthropologists use canine size and shape to help track when humanlike ...

These can be large wild animals like sharks, lions and wolves ... at biting or tearing things into chunks. If we only had canine teeth, we would be well adapted for eating meat.