Learn how a variety of tooth shapes drove evolution across multiple kinds of mammals.

Peregrine falcons have dark stripes under their eyes, thought to reduce sun glare. But in other falcon species these markings are unrelated to sunlight.

Sabre teeth the long, sharp, blade-like canines found in extinct predators such as Smilodon represent one of the most extreme dental adaptations in nature. They evolved at least five times throughout ...

The study examines the evolution and function of sabre teeth, the fearsome canines of extinct predators. It reveals their sharp, slender shape offered hunting advantages but increased vulnerability to ...

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