The tiny town of Mount Ida is home to rock shops, you-dig quartz mines, and national forest trails.

Trading gems, minerals, fossils and meteorites can be fraught with controversy and ethical ambiguity. But is the answer to ...

Explore unusual museums in Illinois, from surgical history to Superman and Popeye. These quirky stops turn any road trip into ...

Illustrating showing Thomas Edison holding graphene on the left and a man with safety goggles holding a large blue crystal on the right Crystal craze: Fortuitous experiments led to graphene in a ...