The size and shape of lawn holes can tell you who's digging them You can determine the source of holes in your yard without ...

In the 1930s, workers bored a 13-mile tunnel beneath Mt. San Jacinto. Here's a look inside the engineering feat that carries ...

We expel carbon dioxide as waste. Naked mole rats bathe their brains in it to prevent seizures. The unique animals thrive underground but cannot handle the lack of carbon dioxide above.

Mole crickets are a major pest of lawns and gardens. Here's what to know about the insects digging up your turfgrass, and how ...