Scholars and schoolchildren alike have generally classified animals by the foods they eat: carnivores eat meat; browsers ...

Giant pandas are an evolutionary mystery when it comes to their diets. Although pandas are herbivores, their guts are more like those of carnivores. After all, pandas are true bears, and most bears ...

A new study that looked at gut length variation between cichlid fish species found that some of the genetic loci for the ...

Imagine the sound of a dinosaur roaring... Super loud, right? Wrong... It turns out the giant prehistoric creatures almost ...