The remote town of Coober Pedy, Australia, is home to about 2,000 people, many of whom gravitated there to mine opal. The extreme climate of the Outback meant residents had to find creative ways to ...

CICERO, Ind. (Hamilton County Reporter) — Dean Caldwell of Cicero has been mining opal and obsidian for six months of the year in Mexico for the last 15 years. Last year, he pulled an opal out of the ...

Welcome to Coober Pedy, the town that lives underground. Originally a mining town, many of the residents of Australia's Coober Pedy live in dugouts to escape the heat. During the town's summer months, ...

Gemstones are precious, especially when they come filled with dinosaur bones. Back in the 1980s, a miner unearthed a slew of fossils preserved in opals in an opal mine near Lightning Ridge in ...

It's freezing cold, scorching hot and a source of Australia's opals. Here's what life's like when you have to jury-rig even the most basic tech to survive. Claire Reilly was a video host, journalist ...

The beautiful optical properties of the gemstone opal are the result of tiny amounts of uranium present when the stones were formed, say researchers in Australia. They claim that their work could lead ...

(CNN)-- A hunt for precious gemstones revealed the first fossil evidence of a dinosaur herd, including a previously undiscovered dinosaur species, in Australia. The new dinosaur fossil was found in an ...

Opalised fossils from Lightning Ridge, N.S.W, Australia. From the collection of the Australian Opal Center. Clockwise from top left: freshwater snail; plesiosaur tooth; crocodile tooth; pine cone; ...

Some movies are just better experiences if you’ve got a kid watching them with you, and “Opal Dream” is one. What starts as a dreary, kitchen-sink and somewhat weird drama about a poor family ...

Traveling from Denio to Ely, and from Austin to Verdi, to on a rockhounding adventure. Discovering fire opals, garnets, fluorite and quartz in the heart of Nevada. We travel across the state from ...

The remote town of Coober Pedy, Australia, is home to about 2,000 people, many of whom gravitated there to mine opal. The extreme climate of the Outback meant residents had to find creative ways to ...