The red fox is slightly larger and will steal the den of an Arctic fox or even kill them as they compete for territory. So who cares if red foxes move into Arctic fox territory? We should because ...

The largest of the true foxes, red foxes are also the most widespread, found across the entire northern hemisphere. But secretive Sierra Nevada red foxes — genetically and geographically distinct from ...

You may think that if you’ve seen one fox, you’ve seen them all. But while they’re all part of the Canidae (dog) family; communicate using intricate yips, barks, and squeals; and follow ...