"It's the steam coming into the turbines ... a dark-grey porous rock formed from cooling of lava. And basalt is "carbon's best friend", because it contains high amounts of calcium, magnesium ...

A choose-your-own-adventure section of Kipuka Kanohina splits into three tunnels, which will narrow as cavers go deeper. Navigating lava rock can be ... that he’s turning around, leaving the ...

Video footage shows a geologist scooping molten lava into a bucket of water before it ... so the geologist has to break this with his rock hammer before taking a sample. Lava sampling regularly ...

The lava flowing during an eruption could be directed into special 3D printers capable of holding molten lava and turning it ...

From petrified forests to a fiery crater burning for 50+ years, these eight geological phenomena reveal Earth's mysterious ...

Ash, lava, and sizable rocks shooting up to 650ft into the air. Niijima, which means "new island" in Japanese, emerged a month ago. It is hundreds of miles south of the Japanese mainland ...

If fingering the frets of a traditional guitar only leads you to frustration, how about taking your musical adventure in a ...

One house has gained a unique feature after a volcano erupted and spilled lava inside ... family who invited him into their home, where the impressive rock formation was hidden.

Mount Lewotobi Laki Laki spewed thick brown ash 6,500ft into the air as hot "ash bombs" rained down on a nearby village, burning down several houses. One of the buildings was a convent of Catholic ...

Now the company has taken a bit of a left turn for its first Kickstarter ... There's a six-dot strum zone to sound arpeggios ...

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The surrounding areas of the course caused plenty of drama as it is made up of old lava rock, creating a picturesque backdrop but numerous unplayable lies as well. Black lava rock also flowed near ...