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An Overview of Earth's Major 'Mass Extinction' Events
An Overview of Earth's Major 'Mass Extinction' Events

Most scientists agree that a "mass extinction" event is underway with the Earth's wildlife disappearing at an alarming ra...

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California Woman Went Looking for Gold, She Found Diamond Instead
California Woman Went Looking for Gold, She Found Diamond Instead

A California woman says she found a 1½ carat diamond while mining gold near the Sierra Nevada foothills town of Foresthill. “I was ...

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What Is the Impact of Volcanic Ash on the Ozone Layer?
What Is the Impact of Volcanic Ash on the Ozone Layer?

Volcanic eruptions could result in ozone depletion until 2070 or beyond, despite declining concentrations of human-made CFCs. The next...

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California Rainbow Obsidian Is a Natural Wonder (PHOTOS)
California Rainbow Obsidian Is a Natural Wonder (PHOTOS)

Colorful obsidian. Photo: Joseph Martin Obsidian is dense volcanic glass, usually rhyolite in composition and typically black in col...

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Supervolcanoes: A Key to America's Electric Future?
Supervolcanoes: A Key to America's Electric Future?

Mica greisen with anomalous lithium content Stanford researchers show that lake sediments preserved within ancient supervolcanoes can...

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Here's How to Make Perfect Diamonds in The Microwave
Here's How to Make Perfect Diamonds in The Microwave

 (Credit: Getty Images) Right now, odds are that one in every four diamonds on sale around the world is a blood diamond - mined in a ...

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World's Largest Volcanic Range May Lurk Beneath Antarctic Ice
World's Largest Volcanic Range May Lurk Beneath Antarctic Ice

Telefon Bay West Antarctica's vast ice sheet conceals what may be the largest volcanic region on earth, research has revealed. T...

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 Where Can You Find Emerald Crystals in The USA?
Where Can You Find Emerald Crystals in The USA?

Rough Emerald Emerald is a gemstone and a variety of the mineral beryl . Beryl is a rare mineral with a chemical composition of Be ...

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A Huge Gold Nugget Weighing Over 10kg Has Been Unearthed in Russia
A Huge Gold Nugget Weighing Over 10kg Has Been Unearthed in Russia

A HUGE gold nugget weighing more than one and a half STONE has been unearthed in Russia. An unnamed bulldozer operator was site level...

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