Odd couples come in all shapes and sizes, but there's no guarantee they won't ruffle each other's feathers (or fur). Just look at infamous cat and mouse frenemies Tom and Jerry. So, it's especially ...

You've seen many a pet rabbit and guinea pig, but have you ever seen a pet prairie dog? Turns out prairie dogs make adorable pets, at least, that's the impression we get from this cutie. "This is ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most people don’t think twice after hearing the frantic ...

Prairie dogs will stand upright and watch for any signs of danger, ready to signal to the group if trouble approaches. Prairie dogs aren't dogs at all but are actually a species of ground squirrels.

If you find yourself observing a prairie dog — either in the wild, or at a place like the Smithsonian’s National Zoo — you’ll probably notice first that prairie dogs aren’t dogs at all. They’re ...