There are plenty of stories of even the most casual treasure hunter finding gold nuggets, but what about diamonds? 

New gold nanoparticles show promise in improving access to clean drinking water.

New lab-developed gold holds the same purity without all the weight. (Our latest update includes more photos from the Swiss lab responsible for the development!)

The GPAA digs deep into what's been found, what might still be out there, and where to find it in the Beaver State.

The GPAA takes a closer look at all the places prospectors and treasure hunters alike should go in the Evergreen State.