Eastern Washington residents may know Sun Lakes — Dry Falls State Park as a hidden treasure, but now the rest of the world is also getting a heads up. The International Union of Geological Science, ...

On a map, the Channeled Scablands look like a couple of melting gray jellyfish draped across Eastern Washington. The jellyfish have fat and skinny tentacles that flow southwest from Spokane, wrapping ...

The Pacific Northwest’s complex geologic history makes it a treasure trove for rockhounds of all experience levels! Alison Jean Cole, author of the new book, "A Rockhound's Guide to Oregon & ...

This is really a historic breakthrough. After decades of effort, we are officially turning nuclear waste into glass at ...

Ever wanted to know more about the ground beneath your feet? Well, thanks to a new geologic map of the lower 48 states of the USA, now you can – and in more detail than ever before. Geologic maps are ...