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 ...

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

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 ...

Here are the 25 best rock songs of the last 25 years. While 2000 did not mark the turn of the century, nor the millennium (those counts start at 2001), it did signal a new era. The first decade ...

A giant patch of black, fossilized lava that was spewed across the Sahara desert over millions of years looks like an eerie, gold-speckled shadow in this stunning composite of three years' worth ...

Singer Kid Rock, a longtime supporter of President Donald Trump, attempted to flirt with a BBC interviewer while discussing the Monday inauguration of the 47th president of the United States.