A tour guide in the United Kingdom was confronted with something both rare and fantastical when he stumbled upon a ...

The rare marble used by Michelangelo is mined in a huge Tuscan quarry where panels are cut from solid rock at an altitude of around 1,000 meters.

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

Passing by a series of subterranean geological features named cave chocolate, cave bacon and cave popcorn, I start to wonder ...

Discover the world of purple logos and see which brands have harnessed the power of this colour. Explore the top 10 logos that have left an impact. Purple has been a colour associated with royalty, ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

Dazzled, they briefly retreat to the depths of their bat cave, before exiting minutes later with the same erratic energy to pursue their nightly feed, silhouetted against a deep purple sky ... complex ...

The word igneous comes from the Latin phrase "formed from fire". Therefore, igneous rocks are made from solidified magma and lava from the earth’s volcanic activities. Here are fascinating facts about ...

The Kilauea volcano at Hawaii Volcanoes National Park is spewing lava once again, the seventh recorded episode in recent weeks. The eruption that began Dec. 23 in a crater at Kilauea’s summit ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...