holes are popping up. These are a bit perplexing, though, because there aren't any mounds of dirt that indicate digging from a gopher, groundhog, or mole. So where did they come from, and what's ...

In a real-life version of the arcade game Whac-A-Mole, where players hit fake moles popping out of holes with mallets, the state is using everything from surveillance cameras to dogs that can detect ...