Gemstones are valued based on the Four Cs - color, clarity, cut, and carat. Precious stones include diamonds, sapphires, ...

Before joining Raw Story, Brad Reed spent eight years writing about technology at BGR.com and Network World. Prior to that, he wrote freelance stories for political publications such as AlterNet ...

I vividly recall my heart pounding as I stood in the famous Big Pink basement and watched him slowly descend the staircase and soak in a room he hadn’t occupied in nearly five decades.

Extensive deposits of copper, gold, zinc, cobalt, and lithium are located in Afghanistan, as are gemstones such as emeralds, rubies, sapphires, garnets, and lapis lazuli. As part of a special report, ...

The consumption of energy drinks can contribute to the formation of kidney stones—as can many other foods and beverages. What makes energy drinks distinct is that they contain an especially high ...

OK Go are back with a new single titled “A Stone Only Rolls Downhill,” which — per tradition — was paired with another clever music video from the always inventive band. The visual ...

Hundreds of mysterious engraved “sun stones” unearthed in Denmark may have been ceremonially buried because a volcanic eruption in about 2900 BC made the sun disappear. A total of 614 stone ...

Thousands of years ago, people on what is now the Danish island of Bornholm threw hundreds of mysteriously carved stones into a ditch before burying them. The purpose of these so-called 'sun stones', ...

As a volcanic eruption darkened the sun roughly 4,900 years ago, a Stone Age culture sacrificed hundreds of decorated stone plaques to try to coax it back. A trove of engraved stones unearthed ...

The Kingdom of Science has settled on the course they will taking to America, so don’t miss Dr. Stone Season 4 Episode 2 to find out more. Get the release date, recap and more. The premiere ...

Anyone who's ever had a kidney stone will tell you there's nothing else like the mind-numbing, excruciating pain. Sometimes a patient will have a single stone and then never have a recurrence. Other ...