Some species in the animal kingdom will eat just about anything. Others have much stricter diets. This arctic predator falls into the latter category, subsisting on a single, protein-rich food source.

At the facility, there are eight large enclosures, each described as "approximately half the size of a football field." ...

Neanderthals Feasted on Maggots Like Confections for Protein Source Regularly, Scientists Find Evidence Despite decades of ...