Taken by themselves, geodes are gorgeous, with the insides lined with crystals that add a sense of beauty and wonder to the rocks, and they become even more amazing when they are dinosaur eggs, as was ...

Sparkling hollows filled with lustrous crystals, dubbed geodes, are often perceived as small objects that can fit comfortably on a bookshelf. But some are more like gigantic cathedrals filled with a ...

Some people make an annual excursion to the San Diego County Fair to eat the fabulous food. Others come to see the adorable animals. But San Diego resident Bill Lawson makes the pilgrimage for rocks.