Ancient teeth reveal that flexible feeders survived past climate shocks, while habitat specialists rapidly declined.

When I was in elementary school, I was taught that one of the ways to tell a reptile from a mammal was by looking at their teeth. Reptiles, like lizards and crocodiles, had a mouth full of nearly ...

How herbivores and carnivores depend on each other for survival. Patrice explains how herbivores and carnivores depend on each other for survival. Next, Patrice joins Dave and learns about an insect ...

An herbivore is an animal or insect that only eats vegetation, such as grasses, fruits, leaves, vegetables, roots and bulbs. Herbivores only eat things that need photosynthesis to live. This excludes ...

If these bones have been gnawed on, scientists can tell if it was an herbivore or a carnivore doing the chewing Courtesy of flickr user striatic When you see news stories with headlines like ...

Owen thought differently. To him, Plagiaulax was a carnivorous marsupial, and together Plagiaulax and Thylacoleo would seem to represent a previously unknown bauplan for meat-eating marsupials. Flower ...