There's a mineral so rare that only one specimen of it has ever been found in the entire world. It's called kyawthuite ( ...

The Perot Museum of Nature and Science is introducing a new exhibit: Topaz: A Spectrum in Stone. The exhibit highlights the ...

November has two. Here's what you need to know about the November birthstones. Besides yellow, the stone comes in a range of ...

A month with not just one, but two shining stars. It's November and here we are embracing it with the power of two. Topaz and ...

November's birthstones, topaz and citrine, offer a spectrum of color and positive energy. From cool blues to fiery reds, ...